273 modules found

ML Modules Evolution

Shift register based random sequencer

SequencerSample and holdPolyphonic

Frozen Wasteland Lissajous LFO

LFO based on interactions of 4 sine waves

Low-frequency oscillator

Plurm simplerouter

a rpre/post-processing switch


alef's bits slips

generate random melodies, with optional random offsets each cycle, quantized to a scale


Frank Buss Formula

Formula for CV and audio


ML Modules Cloner

Clone a signal to polyphonic channels


DHE Modules Booster Stage

Generates a single envelope stage

Envelope generator

Prok Modular Clap Envelope

Prok Modular

Special envelope for synthesizing hand claps

Envelope generatorDrum

Prok Modular Drum Envelope

Prok Modular

Three stage envelope (Attack, Decay, Breakpoint) for drum synthesis

Envelope generatorDrum

Count Modula SR Flip Flop

A logical Set/Reset flip flop with enable


Holonic Systems Holonic Source

Integrates with the Holon.ist iOS app and outputs CV control signals to VCV Rack


Count Modula T Flip Flop

A logical T type (toggle) flip flop with enable


Count Modula D Flip Flop

A logical D type flip flop with clock enable


Bacon Music LuckyHold

A polymult + chances + sample&hold + noise

Sonus Dept. Addiction

Additive Oscillator


Sonus Dept. Ladrone

Drone Oscillator


Bidoo póUPrè

Sample player


Sonus Dept. Fraction

n^x / (n^x + 1) Oscillator


LOGinstruments Crystal

Unpredictable oscillator - handle with care


ML Modules BPM Tools

detect incoming clock and output voltages for Fundamental LFO and Delay

Clock generatorClock modulator

Sonus Dept. Chainsaw

Fat Sawish VCO


Sonus Dept. Paramath

Comparing and Maths


AlliewayAudio Chilly Cheese

1:1 digital recreation of Mannequins 'Cold Mac' esoteric macro-utility (made with permission, but not by Mannequins)

AttenuatorCompressorEnvelope followerLogicRing modulatorSlew limiterUtilityVoltage-controlled amplifierWaveshaper

Sha#Bang! Modules Cosmosis

Continuous sequencer with constellations


Frozen Wasteland Seriously Slow LFO

LFO for modulating CV over *very* long time periods

Low-frequency oscillator

Kilpatrick Audio Test Osc

Test Oscillator with Sweep


Count Modula Multiple

Normalled polyphonic multiple


ML Modules Counter

Create Trigger pulses after a certain number of clock ticks

Clock modulator

Count Modula Dual SR Flip Flop

A dual logical Set/Reset flip flop with enable


Lomas Advanced Sampler

Monophonic sampler.


Mockba Modular MaugOsc

Simple Moog style oscillator


Count Modula Dual T Flip Flop

A dual logical T type (toggle) flip flop with enable


Mockba Modular CZPulse

Simple CZ style PULSE oscillator



Simple one-pole lowpass filter.


Frequency Domain Ball of Confusion

Spherical Morphing Wavetable Oscillator


Sonus Dept. Ringo

Ring Modulator

Ring modulatorEffect

chowdsp ChowTape Loss

Emulation of playhead loss effects for a reel-to-reel analog tape machine


Mockba Modular CZOsc

Simple CZ style oscillator


Mockba Modular CZDblSine

Simple CZ style DBLSINE oscillator


VCV Library Instructions

  • Download and install VCV Rack.
  • Register for a VCV account and log in using Rack’s “Library” menu.
  • Add or purchase a module on the VCV Library.
  • Open the “Library” menu in Rack, click “Update all” (if updates are needed), and restart Rack once downloaded.
  • Right-click an empty rack space to launch Rack’s module browser to add a module to your patch.

All plugins on the VCV Library are available for Windows, Mac, and Linux. The “major” version (i.e. MAJOR.MINOR.REVISION) must match between Rack and its plugins. For example, Rack 2.* can only load 2.* plugins.

Missing or incorrect information in this database, such as a missing tag? Inform the plugin author(s) using the contact information on their plugin/module page.

Developers: see Adding your plugin to the VCV Library.


Purchasing plugins with the “VCV” brand supports the VCV Rack project. See VCV’s Mission Statement to learn how VCV Rack development is funded.

Prices are in US Dollars.

VCV is only responsible for VCV-branded plugins and does not completely review all third-party plugins. VCV does not provide technical support for third-party plugins. Installing plugins from unknown sources may compromise your computer and personal information.

By purchasing a plugin on the VCV Library, you agree to the End User License Agreement and Refund Policy.

Contact VCV Support for customer support and questions about the VCV Library.