Free Audio Plugins VST, AU, RTAS

AM106 Ring Modulator

AM106 Ring Modulator is a free ring modulator plugin for Reaktor developed by Amazing Machines. Compatible OS(s): Any OS.

AM106 is a Block module for use with the Native Instruments’ Reaktor Blocks Modular System.

An advanced Ring Modulator, with features such as Dry / Wet Mix Control, Polarity Flip Switches and Continuously Variable X Axis Curves, AM106 takes Audio and CV Mangling to a whole new level.

Features:

• 1 Reaktor Block
• Continuously Variable X Axis Curve Control (Crossfades between Exponential, Linear and Logarithmic Curves)
• Polarity Flip Switches
• Bypass Switch
• Dry / Wet Mix Control.

https://amazingmachines.com.br/

Alt Resonance

Alt Resonance is a free amp simulator VST plugin developed by RunBeerRun. Compatible OS(s): Windows.

Alt Resonance is an amplifier simulator for any instrument (guitar, bass, synth), and uses simple filtered feedback as a resonance source. It has a 3-band crossover with per-band inverting, a bass booster, and optional clipper/limiter output protection.

It was built for hardware guitar effects pedals and amp sims that lose presence when plugged into a computer.

https://runbeerrun.blogspot.com/

Agares RackA3

Agares RackA3 is a free multi fx and delay and echo VST plugin developed by Agares Media. Compatible OS(s): Windows.

Featuring triple distortion, triple delay, triple reverb, triple pitch shifting, triple chorus, and triple phaser effects, the Agares RackA3 bundle includes six VST effect plug-ins that are designed to provide the basic effects toolkit that every musician needs.

http://www.agaresmedia.com/

Advanced Clipper

Advanced Clipper is a free limiter and clipper VST plugin developed by Christian Budde. Compatible OS(s): Windows.

Advanced Clipper is basically a hard-clipping plugin with two stages. Additional oversampling reduces alias noise. The oversampling algorithm is based on butterworth filters (as can be found in rubberfilter) and thus will affect the group delay (you can notice a delay of some samples in extreme cases).

Features:

Two stages of minimum phase, butterworth oversampler.

Hard clip at higher sample rates.

Oversampling of up to 16x (in both stages).

Filter order up to 64 (using the max. order will introduce noticeable group delay).

Tunable transition frequency (in parameter view).

http://www.pcjv.de/

ADT

ADT is a free delay and echo VST, Audio Unit plugin developed by vacuumsound. Compatible OS(s): Windows 64b, macOS.

ADT – Artificial Double Tracking is a plug-in which emulates the “Artificial Double Tracking” technique invented by The Beatles at Abbey Road Studios. It takes a mono input signal and generates a stereo signal with the original signal panned to one side and the ADT signal panned to the other.

ADT – Artificial Double Tracking
The ADT technique was developed at Abbey Road Studios by engineers recording The Beatles in the 1960s. To free John Lennon from having to sing everything twice for real double tracking they came up with an artificial replacement: they sent the original signal to another tape machine and re-recorded it. Due to the physical distance between record and playback heads the new signal was delayed. The length of the delay depends on the tape speed (the slower the tape is running the longer it takes for the signal to travel from the record to the playback head). However, due to the machine’s (small amounts of) Wow and Flutter the delay time was not fixed but varied slightly, giving an additional chorus-like effect.

The ADT plug-in takes a mono input signal and creates a stereo output. The original input signal will be output on one channel, the new ADT signal on the other. Blending the two is also possible. The plug-in allows to control the delay time (10 – 50ms), Wow and Flutter (both with intensity in % and frequency). All values are based on the technical data of the tape machines that was originally used to create this effect.

Controls:

Delay: the time the ADT signal is delayed, 10 – 50 ms.

Dra Level: the level of the original signal.

ADT Level: the level of the ADT signal.

ADT Pan: the pan position of the ADT signal, the original signal is positioned at the opposite side.

Wow: amount of low frequency playback speed variation, 0 – 0.2%.

WowFreq.: low frequency playback speed variation rate, 0 – 6Hz.

Waveform: waveform of Wow, Sine or Triangle.

Flutter: amount of high frequency playback speed variation, 0 – 0.2%.

FlutFreq.: high frequency playback speed variation rate, 4 – 60Hz.

Waveform: waveform of Flutter, Sine or Triangle.

http://www.vacuumsound.de/

adsrFilter

adsrFilter is a free filter VST plugin developed by SaschArt. Compatible OS(s): Windows.

adsrFilter is a filter with ADSR envelope which can modulate filter frequency, bandwidth and filter mix! Extremely low resources taken.

Features:

One filter with lowpass, highpass and bandpass.

Bandwidth and filter mix.

ADSR envelope with unique up/down mode.

Volume compensation for ADSR with crescendo side to right, left or both.

Visualization of modulated parameter value.

Presets for uplifting, glissando and bandwidth by octaves.

Midi reset button.

Requirements:
VST host and Windows 32 or 64-bits.

http://vst.saschart.com

ADelay2

ADelay2 is a free bit crusher plugin developed by DNBAPP. Compatible OS(s): iOS.

ADelay is a granular synthesis based audio effect processing tool.

The app takes live sound input through the internal microphone (or via Audiobus), the built in audio player or both simultaneously. By using the simple and clean interface, audio is processed using the sliders controls. Each slider parameters automation can be stored in one of four different pattern banks for playback. Stored Pattern banks can also be saved in the form of projects.

Specifications:

Extreme pitch shifting.

Window Adjustment.

Modulated Feedback Delay.

Filter and BitCrush Effects.

Slider Automation.

4 Pattern Banks per slider for storing Automation data.

Project Save and Recall.

Audio Export (With Audio Export “In App Purchase”).

Share recorded tracks with AudioShare, AudioCopy2, Email, SoundCloud.

Import with AudioShare and AudioCopy2.

Import and export via iTunes.

Audiobus Support, In/Out/Filter.

Purchase sample packs with a wide variety of quality produced sounds to remix.

http://dnbapp.com

adc-StereoImage

adc-StereoImage is a free stereo imaging VST, Audio Unit plugin developed by Audec. Compatible OS(s): macOS.

adc-StereoImage is an effect that alters the stereo image with 3 parameters (width, balance, pan).

Key Features:

Width: Widen/Narrow stereo width.

Balance: Adjust L/R balance without affecting center element.

Pan: Pan sound image without affecting stereo width.

Price: Free.

http://audec-music.com/

adc-Formant

adc-Formant is a free filter VST, Audio Unit plugin developed by Audec. Compatible OS(s): macOS.

adc-Formant is an audio effect that creates vocal-like vowel sounds.

Key Features:

Graphical Vowel Selector.

3 Filter Types: Low Pass, Band Pass, High Pass.

Resonance.

Price: Free.

http://audec-music.com/

Adam Monroe’s Tremolo

Adam Monroes Tremolo is a free tremolo VST, Audio Unit, AAX plugin developed by Adam Monroe Music. Compatible OS(s): Windows, macOS.

Adam Monroe’s Tremolo is a free VST and AU effect plugin created as a companion piece to Adam Monroe’s Mark 73 Electric Piano. It combines a standard tremolo effect (amplitude modulation) with a stereo panning effect in a simple, intuitive GUI.

http://www.adammonroemusic.com