Top 30 Free VST Plugins For Mac 2023

Top 30 Free VST Plugins For Mac |

We’ve compiled a list of the 30 best Mac plugins for your consideration. Here they are!

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Top 20 Free Plugins For Mac 2023

1. Matt Tytel Vital (Wavetable Synth – Free or Paid)

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Vital’s synthesizer brings spectral oscillator warping to add new life to your wavetables.

Acting directly on a waveform’s harmonics, this technology can create drastically different tones and shapes from a signal source. Thanks to this simple tool that creates endless possibilities, what was already incredibly customizable just became even more so.

If you want to import your samples to create a wavetable, Vital’s pitch-splice and vocode converter are two great and easy add-ons to get even more specific on your sound design.

You can also develop wavetables from scratch via the built-in wavetable generator or even directly from the text!

Key Features:

    • Excellent oscillators
      These oscillators have a shallow low noise floor and a sharp cut-off at Nyquist for almost no aliasing, creating the cleanest sounds with the best quality possible. “Nyquist” means that each periodic signal should be periodically sampled at a rate twice the size of your audio signal. So, in order to overcome this, a higher quality sampling is sought after on synths like Vital – and a cut-off might be the simplest tool you’d ever need.
    • Microtonality at its best
      This synth can load .tun, .scl, and .kbd files – which can alter and configure how the tuning’s used will perform – and play in a microtonal setting without any troubles. A brand new tuning system can unlock new possibilities regarding how the samples are performing. This expands not only how you’ll play notes and frequencies, but also how to sample and interact with one another via the oscillators.
    • Key-tracked LFOs
      It’s possible to create key-tracked bass lines with this LFO setting, combining it with an audio-rate modulation and using your LFO as an oscillator modulation source. This enables you to instantly automate certain modulation parameters in relation to whatever notes are being played.
    • MPE support
      If you have a ROLI keyboard, a Linnstrument, or other MPE-compatible gear, Vital offers full support and controls. This way, you can add more expression to your sound and make use of dynamics the way you’re used to.
    • Audio-rate modulation
      The audio modulator kicks in when you have an audio signal or a parameter being varied and brings much more personality to your tones.  The variations can be tracked down and edited in the most creative ways possible. The signal whose waveform is used to trigger is modulated accordingly, with extreme precision and character.
Free Vital Synth - Full Tutorial


The plugin is available for mac OS 10.12 or higher, Windows 10 or higher, and Ubuntu Linux 18.04 or higher. All 64-bit only, with OpenGL 3 or higher. It comes in VST, AU, and LV2 plugin formats.


Vital Audio brings a different wavetable synth than most ones out there, especially regarding creating new sounds. Most do allow you to develop wavetables based on any audio files, but this is probably the only one on this list that can handle microtonality, text input, and effects like vocoder and pitch-splice too.

The warping oscillator ensures that each harmonic will be shaped at your desire, and this is truly unique to find in a synthesizer.

2. Analog Obsession MaxBax (Passive EQ)

More Info & Download

Analog Obsession’s MaxBax can be a wonderful equalizer for the final EQ touches during mastering.

We all know how important equalization is at the mastering stage. It allows us to get an extra 10 percent to finalize the frequency spectrum and, if you like, some shaping. Such will be the next plugin on our list – Analog Obsession MaxBax.

All in all, it’s a passive EQ that will give you three bands. But the most important thing here is that you can apply it in both the Left/Right and Mid/Side modes. So you’ll have a pretty clear interface and nothing unnecessary. Let’s now try to analyze all the features one by one.

Analog Obsession MaxBax - 20 Best FREE Mastering Plugins (All Sorts Of Plugins) |

Key Features:

  • Adjust The Lows
    As for the low frequencies, you can manipulate them in the range of 20 to 120 hertz. There will be a separate knob for that. Above it, you will see another knob, which allows you to boost or cut frequencies by 6 dB.
  • Mid Control
    You will also have a separate control for the Middle frequencies. Here the range starts at 200 hertz and ends at 7K. Again, use the separate knob to add or remove 6 decibels in the desired band.
  • Add or Cut Highs
    And, of course, the plugin allows you to adjust the High frequencies. As for the range, it is from 9K to 40K. Use this to add airiness or brilliance to your mix or master. Especially, it can be helpful for sides.
  • L/R & M/S Modes
    In the plugin’s center, you will switch between modes. Thus, in L/R, you can manipulate frequencies separately for the right and left channels. If you switch to M/S, you will apply the settings for the middle and sides.
  • Ability To Link
    In addition, the plugin can link settings. So, for example, if you go to the Link mode, the plugin will apply your settings for both sides. And of course, if you turn it off, the left and right sides will work separately.
MAXBAX by Analog Obsession Review (+ Maag Eq 4 Comparison)


Analog Obsession MaxBax is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3 and AU formats.


The Analog Obsession MaxBax is a great EQ for mastering, and we can say that it works excellently. All the EQ bands look pretty clear. In addition, the plugin is versatile, as it will allow you to work for both left and right, as well as for the middle and sides. The software is free, but you can support the developer thanks to Patreon.

3. Analog Obsession FRANK 2 (Analog EQ)

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The FRANK 2 plugin from Analog Obsession is a tonal shaping EQ that is based on well-known studio hardware equalizers.

The tonal shaping equalizer would be a great tool to give some color and expressiveness to your instruments. It is exactly the plugin of the famous company Analog Obsession, which creates its software based on analog gear. All products are free, but you can support the developer on Patreon.

Overall, there are three bands of EQ, Low and High Pass filters. So by the plugin’s name, you can understand that it is a kind of Frankenstein. And it is not strange because each parameter is taken from a separate studio equalizer, whether API, Neve, or Pultec. So let’s take a closer look at the plugin.

20 Best FREE Mixing VST Plugins For Musicians 2022 |

Key Features:

  • High and Low Pass Filters
    The two Low and High Pass filter knobs are located on both sides of the window. The first is based on the Helios and allows you to cut from 0 to 15 dB at 50 hertz. The second one is a Pultec-style high-frequency attenuator, allowing you to go from zero to 10 decibels.
  • Adjust The Lows
    As for the low frequencies, you will have two whole knobs at your fingertips. The first is a boost, and the second is an attenuator. Their frequency of action is 60 hertz. In general, they are based on Pultec units.
  • Mid Control
    The black knob on the gray background will be responsible for the mid frequencies. You will be able to cut and boost up to 15 decibels. Most likely, this setting is based on API hardware.
  • Add Some Highs
    And, of course, the knob on the green background will help you remove or add high frequencies. It’s a shelf. At least you can tell that from the little icon above the knob. Here the creators took the Neve units as the basis.
  • Input and Output Knobs
    Notably, the plugin allows you to drive more signal into it thanks to the Input control. So you can add more harmonics to it. There is also an Output knob, which helps balance the signal’s outcome.
FRANK (2.0) by Analog Obsession - The Ultimate Analogue EQ!?


Analog Obsession FRANK 2 is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3 and AU formats.


The FRANK 2 plugin can be your to-go equalizer for working with any instrument. It can be vocals, guitars, bass, and drums. Yes, the plugin is a kind of Frankenstein, but that’s how it’s designed to give you a unique sound. So experiment with it to see for yourself.

4. Analog Obsession SSQ (Bus EQ)

More Info & Download

Teleport to the studio with this great emulation of a console equalizer.

Back in the 80s, producers fell in love with the unique character of E-type consoles and the modules on their channel strips. With Analog Obsession SSQ, you can have the exact analog and airy sound as it’s modeled with the original circuiting and enhanced DSP algorithm to get the most realistic scenario of the hardware unit.

Analog Obsession SSQ - Top 10 Plugins For Mixing Drums (And 3 Best Free Plugins) |

Key Features:

  • Drive
    The “Input” knob works slightly differently in this plugin since it auto compensates gain and adds a little bit of analog distortion to the signal emulated from the hardware piece. That way, you can achieve some harshness and keep your levels away from the red peaks on the master.
  • Analog character
    The plugin comes with a low-pass and high-pass filter and four different bands to adjust the analog curve of equalization, which gives a very soft and musical character to the sound. Additionally, the low and high bands have an optional Bell feature to modify the curve’s behavior.
  • Oversampling
    A signature characteristic about most Analog Obsession plugins is the oversampling feature, accessible when clicking the brand’s logo. In this case, it allows you to add 4x oversamplingperfect for mastering purposes. Remember that a higher sample rate means more CPU usage, so be mindful when turning this on.
FREE SSL 4000 Type Console EQ ⎮Tested On Drumkit And Piano ⎮ SSQ By Analog Obsession


This plugin is available for Windows 7 or higher and macOS 10.9 or higher, both 64-bit only. It comes in VST 2/3, and AU formats.


It’s hard to find a free equalizer with the character and quality that Analog Obsession SSQ offers. The plugin gives justice to the brand’s name as it succeeds at providing an airy and warm analog sound, which can benefit drum buses or individual elements that sound muddy.

Furthermore, it’s a great competitor for the Waves SSL E-Channel strip, which has a very similar equalization module.

5. Analog Obsession Room041 (Reverb)

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The Room041 plugin by Analog Obsession gives you room reverb and plenty of tonal shaping options.

If you need to add spatiality to your tracks, namely room, the next item on our list might do the trick. It is Room041, the first reverb plugin created by Analog Obsession. It is not modeled from any unit, but you will find here settings of one of the famous plate reverbs.

Overall, you get enough settings for the reverb effect itself, but a few extra features are packed here. For example, you’ll be able to add saturation as well as tonal shaping thanks to the Post EQ section. And now about all of it in more detail.

20 Best FREE Mixing VST Plugins For Musicians 2022 |

Key Features:

  • Sharpen Your Reverb
    There are three knobs for setting the reverb itself. In particular, these are Pre Delay and Decay. Thanks to them, you can adjust the tail and the character. There is also a Stereo Separation control, which is responsible for the transition from mono to stereo.
  • Preamp Section
    It’s something you don’t always see in reverb plugins. Room041 has a separate preamp section. Here you will have the Drive control, which will help you to add saturation. You also get a High Pass Filter range of 20 to 100Hz.
  • Add Some EQ
    It is also noteworthy that this plugin has a Post EQ section. So you will be able to influence the frequency spectrum of your effect. In general, there is a Low knob ranging from 20 Hz to 2k Hz and a High from 200 Hz to 20k Hz. Both parameters you can cut or boost by 24 dB.
  • Be Dry or Wet
    And, of course, you will have a separate section to adjust the ratio of the dry and wet signals. These are the two Dry and Wet knobs, which are located in the upper right corner of the plugin window. So, for example, if Wet is turned to full and Dry to a minimum, you will get the maximum affected signal.
Room 041 Reverb Plugin by Analog Obsession (Review & Demo)


Analog Obsession Room041 is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3 and AU formats.


Analog Obsession Room041 is an excellent plugin that will give you a quality sounding room reverb. It has everything you need to get the effect you want and also sharpen its tonal features. You can use this software on any instrument, but it will sound the coolest on drums, guitar, and vocals.

Related Reading:

20 Best FREE Mixing Plugins For Musicians 2022 (Various Types)

6. Analog Obsession BUSTERse (SSL Compressor)

More Info & Download

Analog Obsession’s BUSTERse plugin can be your main tool for “gluing” mixes.

Now, what do you use the bus compressor for anyway? First, it allows you to shape transients, and second, to get the effect of “gluing” the mix as a whole. The SSL Bus Compressor is a very popular equipment for this, which was part of the console. But now, there are enough plugins that emulate its operation.

Such is the free software BUSTERse from Analog Obsession. Its main feature is that, in addition to the compressor settings, it has many additional features that will help you affect the character and dynamics even more. Let’s now try to take them all apart.

20 Best FREE Mixing VST Plugins For Musicians 2022 |

Key Features:

  • Familiar Compressor Settings
    If you already have experience with SSL-style compressors, then the set of basic settings will not discourage you. In particular, there is the usual Auto Release, Ratio from 1.5 to 10, Attack from 0.1 to 30 milliseconds, Make-Up Gain, and Threshold control.
  • Dry/Wet Control
    Unlike many paid plugins, the developers have also implemented the Mix knob, which implies selecting the ratio of Dry and Wet signals. This parameter can be very helpful if, for example, you want to do a parallel compression for drums.
  • Additional Mods
    At the top right of the plugin window, you will get three buttons that are responsible for mods. In particular, the first Main will work like the usual bypass. Also, here is the Turbo, which will bring the plugin to work more similarly to the original unit. And in addition, there is an Xformer mode to get more saturation.
  • Sidechain Filter
    The Sidechain section makes your work with the plugin most exciting. You can use it to influence how the compressor perceives frequencies. For example, there is a High Pass Filter here and two Mid and HF knobs.
  • Transients Shaping
    On top of that, the Sidechain section has another set of TR controls to help you influence the transients a bit more. For example, you will find a Tilt control that will boost the high frequencies and cut the lows, or vice versa. In addition, there are also separate Mix and Boost knobs.
Free Plugin Friday | Analog Obsession BusterSE | SSL Style VCA Bus Compressor


Analog Obsession BUSTERse is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3 and AU formats.


Analog Obsession’s BUSTERse plugin may seem a bit complicated at first. But if you learn how to use it, it can become a powerful tool for bus compression. This software will allow you to “glue” the mix and influence the transients in the best way. And the fact that it’s free is wonderful.

7. Analog Obsession VariMoon (VariMu Compressor)

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Analog Obsession’s VariMoon plugin will give you the character of the famous tube compressor.

The tube or variable mu compressors are some of the most expensive audio equipment. They provide smooth compression and enough harmonic distortion. In general, they are most often used as tools for mastering or drum buses. And now, we will look at one of the emulations of this hardware.

The VariMoon plugin is based on the famous Vari-Mu compressor and limiter. But in addition, the creators have laid here a few more features. For example, you can change the release, ratio, dry and wet balance, and apply a sidechain. Now about all of this in more detail.

20 Best FREE Mixing VST Plugins For Musicians 2022 |

Key Features:

  • 6 Release Positions
    The attack of this compressor is fixed at 10 ms. But as for the release, you will be able to change it thanks to a separate switch. There are four fixed positions, 0.3, 0.8, 2.0, and 5.0, and two automatic 2/10 and 0.3/10/25.
  • DC Threshold
    In addition, you will also have a Ratio selection switch. It is called DC Threshold. Here you can apply very little compression and limiting or quite extreme. The range is from 2:1 to 10:1.
  • AC Threshold
    As for the AC Threshold knob, this will be your usual threshold control. Use it to determine when the compression needs to kick in. In general, the range here is 50 decibels.
  • In, Out, and Mix
    Small metal knobs help you balance the signal. For example, with the In knob, you can send more signal to the plugin and get more harmonics. And, of course, balance with Out. In addition, there is a Mix knob, which will be useful for parallel compression.
  • Sidechain Section
    The Sidechain section is located under the VU Meter. In particular, there is a button for the external sidechain and High Pass Filter. The latter works in the range of 20 to 500 hertz. Thus, you can remove low information from the compression.
VariMoon V5.0 by Analog Obsession (Fairchild 660 style Vari-Mu Comp)


Analog Obsession VariMoon is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3 and AU formats.


Analog Obsession VariMoon is a great plugin best suited for material with slow transients. For example, you can use it for vocals, bass guitar, drums, or mix bus. The sound can become a little fatter and more expressive thanks to this software. At least you’ll have a full arsenal of options to provide that.

8. Analog Obsession MASBAX (Mid-Side EQ)

More Info & Download

MASBAX is a simple three-band featuring stereo or mid/side functionalities.

Anyone with a basic understanding of EQs will instantly be familiar with the layout of this plugin. There are gain knobs at the top and filter selection knobs below them. The identical sets of controls on either side of the interface are for the left/right or mid/side editing. We recommend this plugin for mix busses or mastering uses.

Analog Obsession MASBAX Review - Top 10 Free EQ Plugins |

Key Features:

  • Stereo Processing
    The upper knob at the middle of the interface switches between L/R mode and M/S mode. The first lets you manipulate your stereo sound’s left and right channels individually, while the M/S mode does the same for the mid and side signals. However, if you don’t want this feature, you can enable the Link mode below and have the two sets of controls coupled.
  • Multi Bandwidth
    The Mid band has two types of Q-factors. When you boost the filter, it makes a broad shape, whereas cutting the frequency will make the band narrow. It works well for removing low-end mud. However, we wouldn’t recommend using it for precise EQing, like removing resonant sounds from a snare or a woodwind, because it would require a much more precise plugin.
Analog Obsession: MASBAX | Free Equalizer VST AU Plugin | Demo Test


MASBAX is available for Windows 7 or higher 32-bit and 64-bit and macOS 10 or higher 64-bit. It comes in VST 2/3 and AU formats.


This plugin is the second in our list with mid/side functionalities after Nova. Hence, we recommend it for this purpose when Nova seems overly advanced. It doesn’t have any embellishment like analog emulation, but its transparent sound is well-suited for mastering.

For example, you could use the mid/side mode, turn down the low frequencies in the side section (right side), and turn up the highs to get a wide stereo master.

9. Analog Obsession PreBOX (Generous Preamp)

More Info & Download

PreBox is a freeware that emulates 11 different analog preamps and tape saturation, including a Neve 1081, an SSL 9000, a Fairchild 692, and a V76.

It has an overall warm tube-like color with various textures to select the one that perfectly fits your source. If you use this plugin on a vocal, you’ll get a very subtle and musical analog sound as soon as you open it.

HPF emulates the V76 frequency response. It’s got a very intuitive user interface with a simple and optimized layout that keeps everything reachable in a comfortable way.

Analog Obsession PreBOX - Top 9 Preamp Plugins 2022 (For Vocals, Guitars & More!) + Free Preamp Plugins |

Key Features:

  • Overall quality:
    PreBox is well crafted, and its emulations are remarkably accurate for being free software. The graphic interface is self-explaining, and it’s generally a nice preamp to get a quick musical harmonic distortion on any source. However, if you crank up the input signal too hard, things sound particularly muddy or stuffy, which might not be desired.
  • V76 comparison:
    You can tell the amount of work behind this plugin when comparing its V76 emulation to other paid versions like Neold’s or Arturia’s. PreBox’s harmonic distortion has more midrange information, differently from both of its pairs, which are less aggressive in this area and more on the high-frequency side of the spectrum. It also brings forward some muddy low-mid information. Still, the high-pass filter makes a huge difference in tone with this plugin and gets it very close to both of his pairs, which is impressive.
  • Analog emulations:
    As you may see, this plugin has ten analog preamp models and tape saturation. Among these models, you have a Hamptone Mic Pre, a very interesting SSL 9000, a REDD47, a Neve 1081, an Alembic F2B, an Ampex AM-10, which is terrific if you want to add some distorted brittle, a lovely emulation and personal favorite Fairchild 692 and more.
Analog Obsession Prebox | What's Its Sound?


Supports Windows 7 or higher, and macOS 10.14.6  or higher, runs on 64 bit only, and comes in VST2, VST3, and AU formats


Analog obsession made this interesting preamp that doesn’t need to be too fancy and sounds impressive, and most importantly, is free. The preamp emulations are relatively accurate and very well-devised and add a unique color to the eleven steps.

The tape saturation responds very musically. I would recommend this plugin for guitars, piano, and it works beautifully on a snare drum blindfolded.

10. Analog Obsession LOADED (Channel Strip)

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Analog Obsession’s LOADED plugin gives you everything you need to mix almost any instrument, especially vocals.

Using a channel strip plugin is always great because you have all the main tools for mixing a particular instrument at your fingertips. Think of it as a console that allows you to process an individual track from start to finish. That’s exactly what the plugin called LOADED will give you.

It emulates five studio units of the 500 format and one general. Here you get Preamp, De-Esser, Gate, Compressor, and EQ. The last one in the chain will be a module where you can control the input and output signals. Let’s break it all down in more detail.

20 Best FREE Mixing VST Plugins For Musicians 2022 |

Key Features:

  • Preamplifier Section
    The Preamp section will be the first in your chain. Here you will be able to add Gain and, therefore, more harmonics. In addition, here you will find the High-Pass Filter and the Treble and Bass Boost. In addition, you get the XFMR button, which emulates the operation of transformers.
  • Add Some De-Essing
    When you compress vocals, you get a more expressive hissing sound, which can cut the ear. De-Esser is precisely designed to soften them. As for the plugin, you’ll have a Threshold, Release, and Mix knob. In addition, there are two modes, Band and Soft.
  • Gate Unwanted Sounds
    A cool bonus here is the presence of the Gate. Thanks to it, you can mute the sound up to a certain threshold. It can be useful for vocals, guitar, and drums. This section also includes Threshold, Release, and Mix controls.
  • EQ Section
    As for the equalizer, it is similar to other channel strips. In particular, you can boost and cut by 15 dB the high frequencies at 10 kHz. The same goes for the lows; here, it’s at 100 hertz. In addition, you will have two bands for High Mids and Low Mids.
  • Add Compression
    And, of course, you will have a separate compressor. Here you get a Ratio range of 1.5 to 20 and a Threshold down to -60 decibels. There are also Auto-Release and Quick Attack buttons and Sidechain functions. In addition, the compressor has a Mix knob.
Mixing (Plugin) | Analog Obsession LOADED


Analog Obsession VariMoon is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3 and AU formats.


Analog Obsession LOADED is a great choice to get the channel strip plugin flavor of the hardware. You can use this software to mix each of your tracks since everything you need will be at your fingertips. Especially this software is good for those who work on live recordings.

11. Analog Obsession LOADES (De-Esser)

More Info & Download

Thanks to Analog Obsession’s LOADES plugin, you can easily get rid of annoying hisses and esses on vocals and cymbals.

We already mentioned the de-esser as part of the LOADED plugin from Analog Obsession above. But the cool thing is that you can also get this software separately. The developers have created a different version of the de-esser called LOADES, and we can say that the plugin is quite effective.

It also looks like the units of the 500 rack series, but there are only two sections. In the first one, you will have a full set of de-essing settings, and in the second one, you will find general parameters. Let’s take a look at what this plugin can do.

20 Best FREE Mixing VST Plugins For Musicians 2022 |

Key Features:

  • Set Up The Threshold
    The Threshold knob will be the main one when working with this plugin. You will use it to select the amount of de-essing. You will notice quite drastic results after 12 decibels of reduction.
  • Use Shelf or Band
    By default, the upper-frequency reduction here is in the form of a shelf. But you can switch this mode to the band and get a more narrow performance character. A separate Band knob helps with this.
  • Make It Softer
    If you think the de-essing is too muffled, you can make it sound more expressive. For this purpose, the plugin’s creators have put the Soft function here. Click this button to see which option suits you best.
  • Release Control
    Another very useful feature here is the Release knob. Its range is from 1 to 500 milliseconds. Thanks to this parameter, you can adjust how fast the plugin releases hissing and essing sounds. But, again, tweak this based on the material.
  • Mix, Input & Output
    The plugin also has other vital controls to help you operate it better. In particular, this is the Mix knob for dry and wet balance. In addition, on the right side, you will see the Input and Output controls.
Loades - Free De-esser by Analog Obsession


Analog Obsession LOADES is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3 and AU formats.


The LOADES plugin is a wonderful software that gets rid of annoying high frequencies naturally. There are enough controls to make it work the way you want it to. We don’t know exactly what frequency range this de-esser affects, but we have to admit that it works quite perfectly.

12. Analog Obsession BLENDEQ (Dual-Circuit EQ)

More Info & Download

BLENDEQ by Analog Obsession is a plugin in which you get a combination of two legendary hardware equalizers.

It’s no secret that different hardware studio units have different sounds. It is what makes them unique and appropriate for a particular situation. And this applies not only to preamps and compressors but also to equalizers. Fortunately, Analog Obsession has created a plugin in which you can blend two flavors of gear.

The main thing about this plugin is that in addition to the usual EQ bands, you will also have blendable knobs. So you can either go for a specific one or get them 50/50. The same goes for the Input signal. So let’s talk about that in more detail.

20 Best FREE Mixing VST Plugins For Musicians 2022 |

Key Features:

  • 4-Band EQ
    In total, you get four EQ bands. Specifically, there are Low from 35 to 220 Hz, two Mid controls from 0.36 to 7.2 kHz, and High from 5 to 15 kHz. You can boost or cut each of them with separate knobs.
  • Blendable Knobs
    You will have a separate red Blend knob for each of the bands. So you can get the Neve sound on the left and the API sound on the right. Or leave them in the 50/50 position to get a unique sound.
  • Drive Your Input
    As for the Input knob, there is also a mixing option. So, if you twist it to the left, you’ll get harmonics characteristic of Neve hardware. And vice versa, you will get an API flavor to the right. There is also a separate Output control.
  • Use The Filters
    In addition to all of this, you will also have High and Low Pass Filters. These controls are located on both sides at the bottom of the plugin window. HPF goes from 20 to 650 hertz, and LPF from 8 to 20 kilohertz.
BLENDEQ Dual Circuit EQ from Analog Obsession


Analog Obsession BLENDEQ is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3 and AU formats.


Analog Obsession BLENDEQ is a great plugin for getting the best out of two analog equalizer emulations. The N option will give you a smoother sound, and the A option will give you punchy transients. At first, the large number of knobs might confuse you, but once you figure out how to use them, everything becomes easy and simple. The plugin is suitable for both individual instruments and program material.

13. BPB & Analog Obsession Rare EQ (Analog Magic EQ)

More Info & Download

Rare EQ from Analog Obsession and BPB will give you the color and sound of a legendary studio unit.

As you can guess from the design of this plugin, it is inspired by the tube studio equalizer from Pultec. This unit has long been considered legendary for its distinctive sound and harmonics. And the good news is that you can get a decent emulation for free.

It is the Rare EQ plugin, which AAnalog Obsession created in collaboration with BPB. Overall, there are two EQ bands and the ability to boost and attenuate frequencies. In addition, you get Bandwidth and Gain controls. Let’s take a closer look at this.

BPB & Analog Obsession Rare EQ - 20 Best FREE Mastering Plugins (All Sorts Of Plugins) |

Key Features:

  • 2-Band EQ
    In general, you will have only two equalization bands at your disposal. But it will be enough to add character to the sound. In particular, low frequencies here go from 20 to 100 hertz, and high frequencies from 3 to 16 kilohertz.
  • Boost or Attenuate
    You can both boost and attenuate frequencies. You will have two separate knobs for this. The point is that if you boost and attenuate simultaneously, you will get different EQ curves, giving you an interesting sound.
  • Adjust The Bandwidth
    In the center of the plugin is a separate Bandwidth knob. As you can see, it will affect your EQ band’s width. Again, experiment with this to find the right setting for your situation.
  • Gain & Output
    On top of that, you get two separate Gain and Output controls. You can put the first one in pre and post-EQ modes, which will also affect the character of the sound. And, of course, you’ll need Output to balance the signal.
Analog Obsession Rare Pultec clone - How it works


BPB & Analog Obsession Rare EQ is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3 and AU formats.


Rare EQ is a wonderful plugin to add tube character to your instruments, a bunch of instruments, or a master. It is quite easy to use, as you will only have two EQ bands. Nevertheless, it has everything you need to get the results you want.

14. Analog Obsession PREDD (Preamp 2)

More Info & Price (Trial Available)

Analog Obsession PREDD - Top 9 Microphone Plugins (Waves, UAD, Antares, IK Multimedia...) |

Unlike other products on today’s list, PREDD by Analog Obsession is a mic preamp plug-in designed to emulate the vintage sound you would achieve from Chandler Limited’s REDD.47 microphone preamp.

The REDD.47 was a standalone hardware unit created so recording enthusiasts could get their hands on the technology responsible for capturing an iconic era of music: Abbey Roads Studios circa 1959 – 1968.

Outside of the added 10dB high-frequency boost control, you can expect a faithful digital creation of a timeless piece of audio hardware. And best of all, it’s free to download from Analog Obsession’s Patreon Page.

Key Features:

  • Gain Compensated Parameters
    The -20dB pad switch, +52dB voltage gain dial, and the +/- 5dB fine gain control are fully gain compensated, so the signal’s strength remains level throughout the plug-in’s signal chain.
  • Built-In HPF
    The plug-in features a highpass filter that can attenuate frequencies between 30Hz and 180Hz. Unfortunately, the slope at which it attenuates these frequencies isn’t documented.
  • Mic/DI Switch
    The plug-in emulates the effects of the preamp/DI switch found on the original hardware inspiration. The Mic position offers the traditional preamp function designed to elevate a mic level signal, whereas the DI position, traditionally, sends the signal through the unit’s tube for amplification. For PREDD, the signal’s tone is adjusted to emulate these effects.
  • Oversampling
    Should you have the processing power to spare, PREDD does offer an oversampling function. Once engaged, the oversampling finely evens out the tone. The smoothness becomes more apparent at high gain levels.
PREDD by Analog Obsession⎮Tested On Drum, Bass & Vocal ✓


The plug-in supports Windows 7 and higher and Mac OS 10.9 and higher, both 64-bit only. Also, it supports VST, VST3, AU, and AAX formats.


Having this plug-in for free borders on being criminal. PREDD will be a welcome addition to anyone’s plug-in library if they are looking for a software preamp. However, I recommend you try it even if you aren’t looking for one. It offers a smooth tone that can help your audio pop within a mix.

15. Analog Obsession SPEComp (SSL-Inspired Compressor)

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Analog Obsession’s SPEComp plugin helps you bring the body of your mix or individual instruments.

Now we will show you a plugin that can be your to-go solution for controlling the dynamics of instruments or entire mixes. It is another free software from Analog Obsession, which you can support on Patreon. It is inspired by SSL but with some modifications and features

In terms of functionality, it is quite easy to use this plugin. Especially if you know what sound you want to achieve and are familiar with the compressor settings. There aren’t many controls, but that’s all you’ll need.

Analog Obsession SPEComp - 20 Best FREE Mastering Plugins |

Key Features:

  • Apply Compression
    On the left side of the plugin window, you will have the necessary controls to implement compression. These include a Threshold with a range of -15 to +15 decibels and Make-Up from 0 to +15 dB. There is also a Ratio knob from 1 to 10.
  • Control Dynamics
    As for the right part of the plugin, here are the settings responsible for the dynamics. For example, it is Attack from 1.5 to 100 milliseconds. You will also see Release from .05 to 2 seconds.
  • Set The Knee
    Another important regulator here is the Knee. It determines how much compression will kick in. So a smaller knee will give a more punchy sound. If you crank it out, the dynamics will be softer.
  • Hidden Mix Control
    This knob is pretty hard to see, but it’s there. Under the VU Meter, you can see a small regulator responsible for balancing wet and dry signals. So if you have too much compression, you can mix it with the original sound.
First Class Compressor: Analog Obsession Specomp free SSL Compressor Plugin Demo


Analog Obsession SPEComp is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3 and AU formats.


It’s a pretty versatile compressor that you can apply to anything. That’s how we can characterize the SPECom plug-in from Analog Obsession in a few words. There are few settings here, but they are effective for many scenarios. For example, you can apply a lot of compression to individual instruments or add a very small amount during mastering.

16. Analog Obsession LALA (Inspired By Teletronix LA2A)

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Top 11 LA-2A Compressor Plugin Emulations |

The LALA plugin from Analog Obsession gives you smooth compression that’s great for vocals and bass guitar.

The LA2A-type compressors are among the most popular studio units. They provide smooth compression with a slow attack, which is ideal for processing vocals and bass guitars. Through years of digital music production, dozens of plugins have been created that emulate their operation. And now we’re going to talk about a free one.

It is another Analog Obsession product called LALA. You will immediately see by its design that it is a reference to the original LA2A compressor by Teletronix. You will have the same main Gain and Peak Reduction knobs and additional features. We’ll talk about them below.

Key Features:

  • Extremely Simple Operation
    As with other similar plugins, you get an extremely simple operation. It comes down to only two knobs, Peak Reduction and Gain. With the first, you can select the amount of compression, and the second helps you balance the output signal.
  • Sidechain Section
    On the left side of the plugin, you will see some additional features. For example, there is a High Pass Filter from 20 to 500 hertz. You can also adjust the compressor’s sensitivity to medium and high frequencies, thanks to the corresponding knobs. And, of course, there is an External Sidechain button.
  • Adjust The Balance
    If you want to use this plugin for parallel vocal compression, you will have the option to do so. That’s because the developers have implemented here the Mix function, which is not present even in some similar paid plugins. So use it to find a proper balance.
  • Three Nice-Looking Skins
    Another cool thing about this plugin is that it has three skins. Specifically, these are White, Vintage, and Modern. It’s not a big deal, but it’s nice. Choose the one that pleases your eye the most.
LALA (V.2.1) by Analog Obsession Review (Teletronix LA2A Styled Plugin)


Analog Obsession LALA is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3 and AU formats.


Analog Obsession’s LALA is an unusually straightforward plugin that helps you get smooth and musical compression. However, the settings on the left side of the window may be a bit confusing if you are a beginner. You can even leave them untouched, using only the two main knobs. But, overall, the plugin can easily compete with paid products regarding sound quality.

17. Analog Obsession DYNASAUR (Dynamic Equalizer 2)

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Analog Obsession’s DYNASAUR is a great-looking dynamic equalizer with plenty of bands.

The number of knobs in this plugin can confuse you first. But once you understand their functionality, everything becomes easy and simple. As a result, this software can be a powerful tool for controlling the dynamics of the frequency spectrum.

The DYNASAUR plugin has five EQ bands, which is quite extensive. In addition, you will have all the settings you need to apply compression. But the real cherry on the cake is that you can switch between Peak and RMS modes in each band. And now for more on all of that.

Analog Obsession DYNASAUR - 20 Best FREE Mastering Plugins |

Key Features:

  • Pick Your Band
    Generally, you will find five equalizer bands: Low, Low Mid, Mid, High Mid, and High. Each of them has a separate Frequency knob, which will allow you to select the desired frequency. For example, Low is represented here from 20 hertz to 1 kilohertz. As for High, it’s from 8 to 20 kilohertz.
  • Compressor Settings
    As for the Compressor settings, there are more than enough. You will find such controls as Threshold, Attack, Release, and Ratio. By the way, the last one ranges from 1 to 20, which makes this plugin a multiband limiter.
  • RMS or Peak Modes
    An important feature is that you can switch the detection of the plugin from Peak to RMS. Thus, thanks to the former, you can control peaks. On the other hand, RMS will be useful for controlling the overall level.
  • VU Monitoring
    At the top, above each of the bands, are small VU Meters. Thanks to them, you can constantly monitor the gain reduction of this or that frequency range. It will be useful to keep track of the situation with your signal.
Analog Obsession - Dynasaur | Free Dynamic Equalizer VST AU Plugin | Quick Demo


Analog Obsession DYNASAUR is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3 and AU formats.


Analog Obsession’s DYNASAUR plugin is especially useful because you will have almost no visual analyzers. So you’ll be guided by your ears to get the desired results. It will be especially useful for beginners. All in all, it’s a great plugin to help you achieve the sound and dynamics you want for mastering.

18. Analog Obsession CHANNEV (Channel Strip 2)

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Analog Obsession recreated an entire Neve channel strip and gave it away for free.

The plugin’s a digital model of a Neve 1073’s channel strip with de-esser, preamp, a four-band EQ, a compressor, and a limiter, as well as tape emulation and an output knob.

Channev includes models for the Pre-72 mic pre, D-03 de-esser, an EQ-87 equalizer, C-64 on compression, and the T-01 tape saturation. Processing on this plugin follows the same order as mentioned.

Analog Obsession CHANNEV - Top 9 Preamp Plugins 2022 (For Vocals, Guitars & More!) + Free Preamp Plugins |

Key Features:

  • Mic Preamp:
    It’s surprisingly wide and fat on the low-end, and as a matter of fact, it sounds better than the Scheps73 plugin by Waves Audio on a bass guitar. When making a side-by-side comparison, the difference was clear and audible to the point where Channev surpassed Waves’ plugin, even adding more space and color.
  • D-03
    You have two modes for sibilance control: bell & soft, which refers to the intensity and processing for the de-esser to behave. One thing to point out about this feature is that you don’t have control over its frequency, so you will need to bypass it and add a different tool if it doesn’t solve the problem. Either way, it does a reasonably good job of keeping those high frequencies controlled.
  • EQ-81:
    Based on the all-time British classic Neve 1081, it delivers a four-band EQ with pre-determined frequencies. On high frequencies, you’ll have from 3.3khz up to 15khz. Then, on the high mids, it hands over control from 1.5khz to 9.2 0Khz. Right next, we’ve got the low-mids from 220hz to 1200hz. You can use a Hi-Q feature on the high-mids to narrow that particular processing band.
  • Compressor/Limiter C-64 and L64:
    These sections are based on the compressor/limiter 2264 with the difference that they’re entirely independent of each other, and both have their external sidechain. This is a very punchy compressor and very aggressive, too; it works very well on just about anything, and I suggest using this entire plugin on the mix bus and seeing results for yourself.
New NEVE Channel Strip FREE VST PLUGIN - Channev by ANALOG OBSESSION - In depth Analysis & Tutorial


Supports Windows 7 or higher, and macOS 10.14.6  or higher, runs on 64 bit only, and comes in VST2, VST3, and AU formats


Analog Obsession doesn’t care about doing things halfway, so they went all-in with this excellent freeware that can be easily compared and even out-perform a two-hundred-buck plugin. It’s got a top-notch sound, the distortion and saturation are rich, you can use it on any sound source and have a great outcome from it, and as if it’s not enough, it has a low CPU usage.

On the downside, it seems to have some bugs, as crashes and volume dips on the input, but it doesn’t seem general and is still more than worth it as it only takes a free download and sounds remarkably good.

19. Analog Obsession MPReq (Preamp/EQ)

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MPPReq by Analog obsession is a preamp with an EQ inspired on several units from the ’50s decade.

This plugin has a 2-band passive EQ similar to the Pultec EQP-1A, counts with two fixed frequency bands, and doesn’t have bandwidth control.

The saturation and nonlinearities of the amps are carefully stimulated; however, this is a very viable tool to bring a warm and vintage sound to your recordings.

Analog Obsession MPReq  - Top 9 Preamp Plugins 2022 (For Vocals, Guitars & More!) + Free Preamp Plugins |

Key Features:

  • Saturation:
    MPPREq’s saturation is very rounded and glues everything together. It has a pretty noticeable distortion that you might like on drums, bass, or guitars. As you take the gain knob forth, you can hear how it crushes the signal.
  • EQ section:
    You can shape the sound of your distortion and enhance your tone by cutting or boosting on 100hz or 12khz to add clarity and low-end to your signal.
  • GUI:
    It has an analog-style graphic interface, and it’s as simple as it gets, displaying everything this plugin has to offer without any waste of space. It has a beautiful layout that resembles the classic Pultec EQP 1A passive EQ.


Supports Windows 7 or higher, and macOS 10.14.6  or higher, runs on 64 bit only, and comes in VST2, VST3, and AU formats


MPPReq by Analog obsession brings us a fascinating-sounding Pultect-based vintage preamp. It gives you an aggressive distortion that is amazing on guitars and vocals and adds some substance into your mix.

It’s recommendable not to use this plugin on low-frequency-based gear as it can be extreme on the low-mids, and things can quickly get dirty.

20. Analog Obsession OverDiver (Overdrive)

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Analog Obsession OverDiver

An overdrive pedal in the SD1 fashion is the OverDiver. The OverDiver maintains the fine details of a player’s picking style precisely like the original while producing an overdrive tube amp’s warm, natural distortion. Overdrive pedals that are subtle and smooth, ideal for blues and rock. Indeed, a supporter of Death Metal tones!

Key Features:

  • Interface
    A sound that provides a lot and three primary knobs. In the main section, there are three controls: Drive, which operates the drive like the original pedal, Level, which simulates volume, and Tone, which allows for exact control of drive sound.
  • Sound
    This pedal has the authentic distortion sound, works wonders with a tube amp, and manages the player’s picking style. As a result, it can be used in various musical styles.
"OverDiver" Classic Overdrive Pedal Plug-in - Analog Obsession


This plugin is available for macOS 10.10 or higher (64-bit only) and Windows 7 or higher (64-bit only). It runs in standalone mode and VST2, AAX, and AU plugin formats.


It is a decent pedal that emulates what it suggests nicely and is highly adaptable. In addition, it has so much overdrive that it may be used to create the sound of a meaty Metal guitar.

21. Analog Obsession Distox (Multi-Mode Distortion)

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Analog Obsession’s Distox plugin will help you add grit to guitars, drums, and other instruments.

A slight addition of saturation or distortion is a major technique to make tracks a little more expressive and audible in the mix. On the other hand, smashing instruments with the distortion can also be a good creative idea. It is exactly what is possible thanks to the next item on our list.

It is Distox by Analog Obsession, which is a multi-mode distortion plugin. You get as many as seven distortion mods here and all the settings you need to bring this into the mix at its best. Also deserving of special praise is the plugin’s rack-unit design. Let’s break it down in more detail.

20 Best FREE Mixing VST Plugins For Musicians 2022 |

Key Features:

  • 7 Distortion Types
    In the plugin’s center, you will switch between seven types of distortion. They are all based on tubes and an op-amp circuit. In total, there are three op-amps and four tubes.
  • Adjustable In and Out
    You will also be able to drive more signal into the plugin thanks to the In knob and thus get more saturation and distortion. On the other hand, you will be able to balance the output signal with the Out knob.
  • Mix The Right Amount
    Of course, in this kind of plugin, you can’t do without a separate Mix control. It allows you to adjust the ratio between distorted and clean signals. It will be useful if you do not want all 100% of the effect.
  • High & Low Pass Filters
    Also, the developers have put Low and High Pass Filters here. The first goes from 20 kHz to 10 kHz and the second from 20 Hz to 2 kHz. So, for example, you can use this to make distortion apply only to a specific frequency range.
Analog Obsession - Distox - Free VST/Plugin | Quick Demo Test (Free Plugin 2020)


Analog Obsession Distox is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3 and AU formats.


Analog Obsession’s Distox is a great emulation of the distortion that op-amps and tubes provide. For example, you can use this for a guitar to add some crunch. On the other hand, it might be a good idea to crush drum room tracks with this software. It can be used however you want if you need to get grit in your sound.

22. Analog Obsession SweetDrums 4.0 (Drum Saturator)

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Shape your drum track in a heartbeat with the simple twist of a single knob.

Simplicity is a commodity much valued when dealing with mixing audio. Tweak in the perfect tone for any instrument can be a proving task, especially when talking about drum kits. For this reason, Analog Obsession decided to create a plugin as simple as possible to achieve perfect drum saturation, and here we have SweetDrums 4.0 to make it come true.

Analog Obsession SweetDrums 4.0 Review - Top 12 Saturation Plugins (Best Mixing & Mastering Tools) |

Key Features:

    • One simple control
      Aside from the “Input” and “Output” mandatory knobs, SweetDrums 4.0 also has a “Process” control where the magic happens. Combining analog modeling with digital processing will blend equalization and saturation coming out of this knob. As simple as possible, you need to turn this control up to tighten and add warmth to your whole percussion section and be good to go.
    • Circuit modeling
      Most saturation plugins are trying to recreate the effect heard on the physical hardware, so modeling is imperative. Analog Obsession’s team, as the name suggests, sure knows a great deal about studio equipment to summarize an entire effect up to a single knob. This is all due to the components and the circuit of classic units being an inspiration for this plugin. Having a good-sounding freeware digital reproduction like this deserves kudos.
Analog Obsession SWEET DRUMS v4.0⎮PUNCHY Drums with ONE KNOB ? (Easy Peasy)


This plugin runs in macOS 10.15 or higher (64-bit only) and Windows 7 or higher (64-bit only). It comes in VST, VST3, and AU plugin formats.


Again, plugins like this don’t necessarily need to be only used in drum tracks. Nothing can dictate how you can use effects, and exploring is crucial. If you follow Analog Obsession’s suggestion, though, you’ll have a pleasant surprise to hear how good your drum track may sound.

It’s a light, simple, clean, and good-sounding free effect that should be amongst your sound design tools.

23. Analog Obsession HLQSE (Semi-Parametric EQ

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HLQSE is a vintage equalizer plugin by Analog Obsession. It’s modeled after the iconic Helios Type 69 style EQ and features an interface reminiscent of the original.

It’s an excellent EQ to use while mixing since it can provide clean boost on your bass frequencies, ideal for Dubstep and Bass music.

Analog Obsession HLQSE  - Top 7 Plugins For Dubstep (With 11 Best FREE Effects & Synths) |

Key Features:

  • Five frequency bands.
    HLSQE has five different bands that let you cut and boost frequencies with immaculate control. They all come with pre-set frequency values, and the sound is rich and pleasing when you boost one of the five bands. You can boost up to 15 dB and cut up to -6 dB. The cut knobs are available on the low 50 Hz band and the high 10k Hz band.
  • Excellent sound.
    The best thing about HLSQE is its excellent sound. It achieves accurate analog sound by emulating the Type 69 vintage equalizer. The cuts feel clean and clinical while boosting feels smooth and rich.


HLSQE is available on Windows 7 or higher and macOS 10.9 – 11. X in VST and AU formats.


HLSQE is a great equalizer for anyone interested in vintage effect emulation plugins or accurate analog-sounding plugins. The boost knobs offer pleasing musical sound, and the simple interface makes sure you’ll instantly be on the right track.

24. Analog Obsession LOVEND (Bass Enhancer)

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LOVEND is a free harmonic bass enhancer designed by Analog Obsession. It comes in a tightly presented interface with just three knobs and offers a continuous low-frequency harmonic boost. A +10 dB possible boost will surely provide depth and body to the weakest of bass sounds.

Analog Obsession LOVEND Review - Top 12 Bass & 808 Plugins (Best Bass & Sub Bass Plugins) |

Key Features:

  • Shake the room
    This little plugin can make the room shake if put on any bass sound. The frequency range is 60-180Hz, and it can boost up to +10 dB. The boost knob has a minimum value of 1, so even just turning this thing on with no tweaking, you get a noticeable difference in your low-end. 
  • Control the output
    Things can get loud fairly quickly with LOVEND, so always keep your hand close to the output knob.
LOVEND 2.0 by Analog Obsession (Harmonic - Bass Enhancer)


LOVEND is available on Windows 7 and higher in VST, VST3 formats, and Mac OS 10.9 – 11. X in VST, VST3, AU formats.


LOVEND is a straightforward and clean-looking plugin that provides a rich and full-bodied low-end harmonic enhancement to any bass-heavy sound you can imagine. The amount of bass you can get with this little thing is ridiculous and makes it the perfect addition to any music producer’s rack.

25. Analog Obsession FetSnap (Transient Enhancer)

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Another plugin from Analog Obsession, called FetSnap, allows you to enhance your transients well.

This time, you need to work on the drums, which were also not well recorded and sound a bit muffled. In this case, don’t get upset. All is not lost yet, as you can use a transient enhancer to improve the attack. And the FetSnap plugin can do it by adding an analog flavor.

In addition to the attack, this enhancer will also give you color since it is based on FET equipment. As with the other Analog Obsession plugins, you won’t mess up your head here since you’ll only have four knobs.

Analog Obsession FetSnap (Transient Enhancer) - Top 7 FREE Enhancer Plugins (For Bass, Drums, Vocals & Harmonics) |

Key Features:

  • Add Some Snap
    It will be the central knob of the plugin, as it will regulate how much snap will be added. By this, we mean to increase the difference between transients, which will make the sound more expressive.
  • Make It Dark or Bright
    The next Tone knob will help you adjust whether the signal is dark or bright. If you turn it to the left, you will hear more fat in the low end, and if you turn it to the right, the sound will be brighter but thinner.
  • Get It Right on the Output
    It is elementary to achieve clipping with plugins like this because you directly affect the transients. The Output knob helps you keep this under control. There’s also Mix, which allows you to mix the effect in parallel with the original.
Free Plugin Friday | Analog Obsession Fet Snap 1/2


The plugin is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3, and AU formats.


The FetSnap plugin from Analog Obsession is quite aggressive but at the same time an effective tool to improve the attack on many sources. Of course, it is best suited for drums and percussion. But still, you can experiment and apply it to other instruments that need an extra bite.

26. Analog Obsession Sweetvox v3 (Vocal Processor)

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The most straightforward plugin to get the job done quickly is Sweetvox from Analog Obsession.

There are times when you need to work on a track without in-depth mixing. In this case, you need software that will quickly and easily give your tracks some completeness. For example, make a more or less listenable raw version or demo to send to your bandmates or a mixing engineer

It is what the free Sweetvox plugin is. There are only a few knobs that will do the job for you because their algorithm includes several processing stages. Nevertheless, you can use this plugin for demos and full-fledged music production. Let’s see what the developers packed into it.

Analog Obsession Sweetvox v3 Review - Top 11 Plugins For Mixing Vocals (With 4 Best Free Tools) |

Key Features:

  • One-Knob Processing
    The most crucial knob here is Process. It includes three fixed-band EQ, two-band Dynamic EQ, Filters, Compression, and Saturation. So, the more you turn it up, the more you will hear your vocals become more polished, as the plugin will add all these processing stages. However, at the maximum position, the tracks will be somewhat squashed by the compression.
  • Smooth De-Esser
    You also get a built-in De-Esser here. It works pretty well and can effectively eliminate sibilants. The vocals will sound relatively smooth and pleasant to the ear in the middle position. However, the more you turn up this control, the more it will roll off all the high frequencies.
  • Output & Bypass
    The simplicity of this plugin is quite remarkable because, at this point, all the main controls end. Then you only get the Output knob to adjust the signal and the Bypass button to check the plugin’s effect compared to the original track.


The plugin is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3, and AU formats.


Sweetvox is the simplest plugin that allows you to process vocal tracks quickly and even give them some analog flavor. In essence, you will have only one control, in which all the main stages are included. And the built-in de-esser will help to make it more ready. Sweetvox can prepare demos and raw mixes and ordinary production. It’s also worth noting that you can use it for both main vocals and stems

27. Analog Obsession Zupaa (Fuzz)

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With the Zupaa plugin from Analog Obsession, you can get the legendary fuzz tone for free.

The Tone Bender was one of the first fuzz pedals. It played an essential role in shaping the sound of many famous British musicians in the 1960s. For example, legends such as Jimmy Page, Pete Townshend, Mick Ronson, and many others used these units.

Analog Obsession has created a pretty good emulation of this pedal called Zupaa. At least, that’s what the design of this plugin tells us. It’s incredibly straightforward because it only has two controls. Nevertheless, this virtual pedal provides excellent sound quality as a free fuzz. So let’s try to break down its features.

Analog Obsession Zupaa - 10 Best Fuzz Plugins You Can Get (Paid & Free) |

Key Features:

  • Adjust The Filter
    As far as tone extraction is concerned, the right-hand Filter knob will be the main one for you. It is responsible for the amount of effect. In the leftmost position, you will already hear some fuzzy tone, but as soon as you twist it to the right, the sound will become fatter and sustain longer. Overall, you can get quite a bit of distortion here.
  • Volume Control
    The second knob is Volume, and it controls the amount of gain. Just use it to adjust the total amount of signal you want. This plugin is straightforward so you won’t find any other controls except the Bypass button at the bottom.
  • Re-Designed Circuit
    Analog Obsession took care to reproduce the sound of an actual pedal faithfully. That’s why the creators re-designed the circuit using authentic components. In particular, the OC75 transistor is among them.
Free Plugin Friday | Analog Obsession ZUPAA FUZZ VST | Does It Bend Tone?


Analog Obsession Zupaa is available for Windows and macOS. It comes in VST/3, and AU formats.


Zupaa is an excellent fuzz from Analog Obsession that will give you a hairy old-school sound. It has quite a lot of distortion and only two knobs. We advise you to try this pedal with different amp sims as it is unusually responsive to different virtual gear.

Plus, you can get the plugin for free. But don’t forget to support the creators at the link above, as they try to provide great products for you.

28. Analog Obsession NOS Bundle (Bundle)

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The NOS Bundle comes with three classic plugin emulations from a vintage era.

It features a preamp, a compressor, and a passive equalizer. All of these plugins impart some character and saturation similar to hardware gear.

Hence, you’ll find a 4x oversampling feature when you click on the Analog Obsession logo on the plugins’ user interfaces. This option removes any aliasing that might arise from the saturation.

You can use these plugins to add an analog personality to your modern instruments or audio recordings. So, if you were using the Serum synth, for example, the preamp and EQ from this bundle would lend it warmth. It makes digital instruments sound less lifeless while not being as intrusive as a tape emulator.

Analog Obsession NOS Bundle Review - 11 Best Free Plugins For Synthwave & Chillwave (+ KONTAKT LIbraries) |

Key Features:

  • Tuba
    The Tuba is a mic/line preamp with a simple two-band EQ. It is based on the esteemed Putnam 610 preamp found on many hardware consoles. You can change Tuba’s input gain to low or hi to change its input gain range. Next, the LF and HF knobs adjust shelf filters around 100 Hz and 8 kHz.
    Below the EQ, you’ll find a Mic/Line toggle, which changes the character and color of the preamp. Similarly, a -20 dB pad switch increases headroom and avoids input saturation and a phase inversion switch. Drive the large Level knob to get more saturation.
  • TuPRE
    The TuPRE is a tube line-amp passive equalizer with minimal controls. It isn’t based on any hardware. So, you might want to give it a try even if you own many of the famous hardware emulations. The plugin features four knobs, where the first knob controls the input gain. It adds audible saturation if you turn it up high enough. Next, the knob labeled Low controls a 100 Hz shelf filter, boosting or cutting gup to 10 dB. Similarly, the High knob adjusts a 10 kHz shelf. The Output knob is a clean level control without any character/saturation.
  • Kolin
    The Kolin is a vari-mu limiting amplifier. It takes inspiration from the Collins 26U-1 vari-mu compressor from the 1960s and adds an attack and release control. Here, you can adjust the attack from 1 ms to 50 ms and the release from 1 second to 3 seconds. It supports an external side-chain source with a 20 Hz to 500 Hz high-pass filter. Other controls include input, output, and mix. If you want more compression, dial in the input and vice versa.
NOS BUNDLE by Analog Obsession


The plugins are available for Windows 7 or higher and macOS 10.9 or higher, both 64-bit only. They come in VST 2/3 and AU formats.


Analog Obsession has been creating vintage gear emulations and custom analog effect plugins for a while now, and the NOS Bundle showcases their quality well.

It offers a preamp, a vari-mu compressor, and a passive EQ, each with a distinct character and personality. Both electric and acoustic instruments benefit from these plugins.

29. Analog Obsession BritBundle (Bundle 2)

More Info & Download

This bundle emulates the sound of classic British audio gear responsible for many sensational records.

The BritBundle comes with three plugins, including an EQ, a preamp, and a compressor. These are all based on the designs by Rupert Neve. And Analog Obsession’s emulations are undoubtedly some of the best, especially considering they are free. So, I highly recommend getting these to add analog tones to your recordings.

Analog Obsession BritBundle Review - 11 Best Free Plugins For Synthwave & Chillwave (+ KONTAKT LIbraries) |

Key Features:

  • Britpressor
    The Britpressor emulates a dynamics controller from a Neve console. It features a limiter (white) and a compressor (orange). The limiter has the following release modes: 50ms, 100ms, 200ms, 800ms, auto1, and auto2. Similarly, the compressor provides the following release settings: 100ms, 400ms, 800ms, 1500ms, auto1, and auto2.
    Furthermore, the compressor provides six ratio settings, ranging from 1.5:1 to 6:1. You can use the Mix knob to create NY/parallel compression effect easily. And lastly, it supports an external side-chain source with high, mid, and low-frequency controls for the side-chain input.
  • BritPre
    This plugin is a preamp modeled after the Neve 1272 mic/line preamp. It features a mic preamp switch, input gain, phase inversion, output gain, and a filter. The filters include a high-pass and a low-pass with a fixed frequency selector. The original design didn’t have a filter. Hence, you can power it off to emulate just the preamp system. Or, you can power off the preamp to utilize the filters alone.
  • BritChannel
    The BritChannel is a plugin featuring two device emulations: the Neve 1073 EQ and the Neve 1272 mic/line preamp. The EQ is much loved for its pristine sound quality and classy air. It is ideal for EQing vocals, drums, bass, and other acoustic instruments. Similarly, just adding the preamp system to digital instruments lends slight analog traits, making the instrument better suited for retro genres like Synthwave and Chillwave.


The plugins are available for Windows 7 or higher and macOS 10.9 or higher, both 64-bit only. They come in VST 2/3 and AU formats.


Rupert Neve’s designs have remained a standard in music technology for decades. And Analog Obsession’s plugins provide excellent emulations of the famous gear for free.

Furthermore, since the plugins utilize saturation, you can activate a 4x oversampling feature by clicking on the Analog Obsession logo on the user interface.

30. Analog Obsession – RareSE (Pultec-Style EQ)

More Info & Download

Analog Obsession⏐RARE SE v5 (Review Demo)

RareSE by Analog Obsession can be called “Pultec on steroids”, and it is completely free.

The next item on our list will pleasantly surprise you if you are a fan of Pultec equalizers and are looking for mastering software. The RareSE plugin is created for this very purpose because it allows you to work in different modes. And the good news is that it is free.

In general, you will have two mirror program equalizers. But the point is that you can use them both in the Left/Right and Mid/Side modes. Or you can link them for both channels at the same time. There are also some good features for the output signal. So let’s have a look at it.

Key Features:

  • Use As A Usual Program EQ
    Of course, you can use this plugin like a regular program equalizer. It has all the necessary parameters: two bands for low and high frequencies, bandwidth, boost, and attenuation. Adjustment of low frequencies – from 20 to 100 Hertz, and high frequencies – from 3 to 16 kHz.
  • Different Operation Modes
    You can link the settings using a separate switch if you need to process both channels simultaneously. In this case, both sections of the plugin controls will work together. You can also unlink them and switch to the Mid/Side or Left/Right modes. Then they will work separately.
  • Output Control
    Interestingly, the developer of this plugin also put two Output controls here. One you can use for Left or Mid, and the other for Right or Side. In both cases, you can boost or cut by 12 decibels.
  • Oversampling Feature
    If you have already used Analog Obsession plugins, you know that many of them have the Oversampling function. Thanks to it, you can slightly improve the signal quality. To enable it, click on the company logo, which will light up red.


Analog Obsession RareSE is available for Windows 7 or higher and macOS 10.9 or higher. It comes in VST/3, AU, and AAX formats.


RareSE by Analog Obsession is a great plugin if you are looking for Pultec-style EQ for mastering. You will get all the usual settings of the program equalizer and the ability to work in the Left/Right and Mid/Side modes. In addition to this, there is also an Oversampling function. By the way, do not forget to support the plugin developer on Patreon.

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