20 MB

Fairchild 660 emulation. MuChild brings iconic vintage compressor with extra features like side-chain filter, external side-chain and wet-dry blend!

FEATURES
– INPUT : Will set input level. This knob can create wonders!
– THRESHOLD : Will set compression. You can simply combine it with INPUT and get smooth leveling or heavily saturated compression.
– TIME CONSTANT : Will set attack and release time.
– SC FILTER : HPF filter up to 1kHz.
– DC : Will set ratio and knee.
– OUTPUT : Clean output volume control.
– EXT SC : Will engage external side-chain.
– MIX : Will blend wet and dry signals.

(No oversampling. Embedded light-weight anti-aliasing)

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MuChild.1.0  ( 20 MB )

40.9 MB

Molotok, a simplified version of TDR Molot GE, is a musically characterful dynamics processor. Meaning “Small Hammer” in Russian, Molotok provides a rich range of exciting compression colors at your fingertips.

While Molotok doesn’t emulate any “vintage” device, its sound and behaviour was definitely inspired by their most interesting musical peculiarities. This flexibility makes it a rewarding choice for almost any source in the mix, be it drums needing more crisp and impact, solidification and enrichment of vocals, or the enhancement of guitar and bass recordings of all types.

Molotok relies on the same algorithms as its larger edition, Molot GE. As with all TDR plugins, Molotok employs state of the art audio processing technology keeping unwanted distortion under strict control. An intuitive and well documented user interface offers quick access to all relevant parameters in a rewarding manner. Several helpers such as unlimited undo/redo, optional stepped controls, inline help tips and many more features help the operator achieve consistent results within a short time.

Notable Features
– Full featured dynamics compressor
– Eleven musically intriguing compression flavour nuances
– Different quality modes including zero-latency operation
– High quality signal processing

System requirements
Win 7 or above, Mac OS X 10.9 or above. OpenGL support.

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TDR.Molotok.1.0.7  ( 40 MB )

38.1 MB

A darker, Polarity-modified version of Robbert van der Helm’s Spectral Compressor: per-bin upward and downward compression, pink-noise shaping, sidechain spectral matching, freeze, and IR export.

Main Input
The dry signal is captured for latency-compensated mix, bypass, match, and delta monitoring before the spectral processor runs.

FFT Compressor
The signal is windowed, transformed into FFT bins, shaped by the upward/downward compressor bank, then rebuilt with overlap-add processing.

Sidechain + Output
Optional sidechain analysis can drive matching or compression. Freeze can lock the current curve, IR export can save it, and output gain/match finish the comparison.

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Polarity-SC-Dark.0.5.2  ( 38 MB )

49.3 MB

TDR Kotelnikov is a wideband dynamics processor combining high fidelity dynamic range control with deep musical flexibility. As a descendant of the venerable TDR Feedback Compressor product family, Kotelnikov has directly inherited several unique features such as a proven control scheme, individual release control for peak and RMS content, an intuitive user interface, and powerful, state of the art, high-precision algorithms.

With a sonic signature best described as “stealthy”, Kotelnikov has the ability to manipulate the dynamic range by dramatic amounts, while carefully preserving the original tone, timbre and punch of a musical signal. As such, it is perfectly suited to stereo bus compression as well as other critical applications.

The concept is “proudly digital” in the sense that it doesn’t try to emulate any previously existing device. This is the original!

Key specs and features
– 64bit multi-rate processing structure for highest accuracy
– “Delta” oversampled signal path (bit transparent at 0dB gain reduction)
– Super fast, yet natural sounding compression
– “Crest factor” based control scheme offering independent release controls for peak and RMS events
– Flexible sidechain highpass filter
– Advanced stereo linking options optimized for the stereo bus
– Delta preview mode previews the difference between compressed and original signal
– Latency compensated, click free bypass (i.e. processing never interrupted)
– User interface rescaling (100%, 125%, 150%)

System requirements
Win 7 or above, Mac OS X 10.9 or above. OpenGL support.

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TDR.Kotelnikov.1.6.7  ( 49 MB )

34 MB

Titan Tube Compressor

Titan Tube Compressor is a meticulous model of a $7000 class vari-mu hardware compressor. It isn’t merely software that “mimics” it brings high-resolution analogue behaviour into the digital domain with conviction.

Modes

Normal: The most natural compression behaviour with minimal colour. It preserves the source’s tone.

HD: A more characterful operating point, delivering moderate valve harmonics and density.

Hyper: The warmest responses and the strongest valve effect. CPU usage is higher.

Titan Tube Compressor is modelled by Berat Pala with meticulous precision. Its next generation Magnetic Transformer architecture recreates the magnetic response of analogue transformers with striking realism, giving your signal the depth, density, and harmonic texture associated with physical hardware. You’ll hear a fuller, thicker, more grounded sound while preserving the source’s natural character.

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LUX.Titan.Tube.Compressor.1.0.WIN  ( 14 MB )

LUX.Titan.Tube.Compressor.1.0.MAC  ( 20 MB )

14 MB

DynamicX is an innovative dynamic processor that enables you to design your own gain reduction curve, offering a more straightforward way to control and shape complex or nonlinear dynamics compared to traditional compressors and limiters.

DynamicX also features an easy-to-use design, that you can master the use of it even without the help of the manual. All controls are easy to understand and straightforward.

DynamicX standard version is offered as a free download.

Product Features
Innovative Dynamic Curve Drawing
Different Harmonic Combination

System Compatibility
PC
64Bit VST3/Universal VST3 (VST2 on request) plugin on Windows system Requirements:
OS: Windows 7 or Above
CPU: 2.2 GHz Intel Core 2 Duo, AMD Athlon 64 Dual-Core 4000+ or equivalent
RAM: At least 256MB RAM
Currently, no compatibility issue reported on the latest Windows system
MAC
Universal VST3/Audiounit plugins on Mac OSX for Intel Mac& Apple Silicon Requirements:
OS: OSX 10.9 or Above
CPU: 2.2 GHz Intel Core 2 Duo or equivalent
RAM: At least 1GB RAM
Currently, no compatibility issue reported on the latest OSX system

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DynamicX  ( 20 MB )

72 MB

Solid-State Optical Compressor

FEATURES

– REDUCTION : Will set gain reduction

– GAIN : Clean output

– LIM : Will set compressor mode to limiter

– HPF : Engage side-chain high pass filter

– EXT : Engage external side-chain

– I/O : Bypass

(No oversampling. Embedded light-weight anti-aliasing)

Resizable interface. Simple “Bottom Right Corner Handle” to resize. 50% to 200%.

*Resizing Tip: When you duplicate plug-in, it will remember current state of GUI size. But if you load new instance, it will be opened at default size. To get rid of this issue, simply follow these steps;

1. Open plug-in for the first time

2. Resize GUI according to your screen resolution or you liking before setting any knobs

3. Save this state as default preset with your DAW

Now, you will be able to load new instances with same size.

(If you want to go default size, simply double click to resize handle.)

Version 1.0 – 20.3.2026

– Initial Release

Available Formats

VST3 / AU / AAX Native – Audiosuite | Mac 10.11 or Higher | Intel / Apple Silicon

VST3 / AAX Native – Audiosuite | Windows 10 – 11

Mac Versions require a graphic card that supports “Metal”

Windows Versions require a graphic card that supports “OpenGL”

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LAEA.1.0  ( 73 MB )

31.5 MB

An audio plugin for mixing. YS – Master Hand can control volume like a master engineer’s hand. Boosts quiet passages and reduces loud passages.

Four volume control envelopes can be selected.
Linear: better suited for bus equalization; at full visual fader amplitude, it operates in the range of +/- 3 dB.
Exponential: with a deeper range of +/- 6 dB, works well on solo instruments and vocals.
Decibel curves: have an even wider range of approximately +/- 9 dB or higher depending on the sensitivity settings; can emphasize the attack of percussion instruments.

This plugin can be used to program volume automation and also use an external SideChain control source.

The plugin has two design versions: the main version and a simplified, smaller version.

The plugin was created using SynthEdit.

(Universal VST3 plugins can run on both macOS and Windows. SynthEdit now produces universal VST3 plugins. This means you can offer the same download file to macOS and Windows users. It will “just work.” SynthEdit universal VST3 plugins support both Intel-based Macs and Apple Silicon (ARM) machines such as M1, M2, and later models.)

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YS.Master.Hand.1.0.0  (31  MB )

51.5 MB

Free compressor with high-res dynamic visualiser and VCA/Optical modes.

Clearly see how the audio is affected by the compressor. The dynamic waveform display shows you the waveform before and after compression, so you can see what’s actually happening.

The gain reduction line shows you how much compression you’re applying. You can zoom in and out as you want, pause the waveform, and enable/disable beat and bar lines.

The compressor itself is highly flexible, with a high range of attack and release times from super fast (20 microsecond attack, 25ms release) to super slow (250ms attack, 5 second release).

This wide range in possible settings means you can use this compressor in any situation without limitations. Plus, with the knee control, you can achieve a wide array of different tones, and the detector high-pass filter allows you to control how the compressor reacts to low end information.

Great for vocals, bass, and anywhere else you want simple, adaptive compression.

In Optical mode, the attack time is variable, and the two-stage release adapts to the source material. The “memory effect” means that the compressor also adapts to how much gain reduction happens over time. These combined characteristics give the compressor a highly organic and musical sound, while also reducing the number of settings you have to think about.

The Delta Solo switch allows you to hear only the difference – or “Delta” – in the audio. This means you can hear exactly what the compressor is doing, and what it’s taking away.

This will give you clarity on what you’re taking away, how much you’re affecting transients, and what frequencies you’re affecting the most.

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Waveform.Compressor.1.0.6  ( 50 MB )

55 MB

An audio plugin for mixing. This is not an exact copy of a well-known device, but its basic characteristics from the user manual were taken as a basis. If the controls are not displayed due to a weak video card, then replace the images in the root of the plugin folder with a smaller renderer from the “Knob to change” Knob 51 archive.

By default, all elements are set to smoothly switch at frame 101. If you have problems with VST3 in some DAWs on Windows, then try VST2. For fine tuning, hold down the Ctrl key.

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YS_Comressor_2025_v1.0.0_WIN  ( 27 MB )

YS_Comressor_2025_v1.0.0_MAC  ( 28 MB )