Eternal Eclipse Cosmic Clock
Astrological waveform engine — nine planetary LFO voices shaped by the zodiac signs they transit and mixed by live aspects, with a chart-of-the-moment wheel, end-of-cycle triggers, and time warp up to x100,000,000.
Eternal Eclipse Sephirothic Modulator
Tree of Life planetary CV matrix — ten sephirah outputs computed from real Keplerian orbital positions (Venus pentagram X/Y, Mercury retrograde triggers, lunar phase, planetary clocks), time warp up to x100,000,000, and a Da'at matrix mixer.
Eternal Eclipse Saros
Envelope and modulation generator — morphing shape bank, mouse-drawable screen with playhead, time warp and flux, 5 ms to 30 minutes.
Envelope generatorLow-frequency oscillatorFunction generator
Coalescent Bunnies
Predator-prey oscillator: prey and predator chase each other a quarter cycle apart. Lotka-Volterra and Rosenzweig-MacArthur modes.
Coalescent Operon
Three-phase oscillator on the repressilator gene circuit: three genes repressing each other in a ring, ~120 degrees out of phase
Forge Audio Analog LFO
Sub-audio oscillator with waveform morphing, analog character, and drift modeling
SignalFunctionSet Cycle
Bar-synced quad LFO. Four channels (A-D), each with its own morphable shape and depth, lock to a musical bar via clock + bar inputs (free-running in Hz when unpatched). Global phase spread and stability, per-channel unipolar and bipolar outputs, and full CV.
Questionable Dinner Convection
Curve sequencer/quad lfo/quad envelope/rhythm generator.
Low-frequency oscillatorEnvelope generatorSequencerClock generator
SignalFunctionSet Gravity
Gravity-driven chaos engine with six visual modes: double pendulum, orbiting gravity well, elastic billiards, a Pac-Man-style maze, a LOGO turtle, and a spirograph/rose pattern generator. All modes share bipolar X/Y, radius and angle CVs, six sector-distance CVs, and six boundary-ray gates. Speed, chaos, and a mode-dependent gravity control; drag the display to throw or aim.
HetrickCV Phasor Wavetable
Phasor-driven wavetable oscillator. Load custom wavetables from WAV files. LFO mode for non-antialiased output, VCO mode with mipmap antialiasing for audio-rate use.
Moffenzeef Tehom
Collaboration with Omri Cohen. Quad sound on sound looper with wow & flutter + built in loops of noise sources.
EffectSamplerRecordingNoiseGranularControllerLow-frequency oscillator
Moffenzeef Stargazer
Eurorack fantasy version of a previously released drone synth.
Synth voiceOscillatorHardware cloneLow-frequency oscillatorRandom
Venom AD/ASR Envelope Generator
Hybrid polyphonic Attack,Decay and Attack,Sustain,Release envelope generator with looping capabilities
Envelope generatorLow-frequency oscillatorOscillatorPolyphonic
Instrumentalist Clonotribe
A module inspired by KORG monotribe
Synth voiceOscillatorFilterEnvelope generatorLow-frequency oscillatorSequencer
Venom Wave Multiplier
A polyphonic waveshaper inspired by the Doepfer A-137-2 coupled with integrated LFO modulation
Low-frequency oscillatorPolyphonicRing modulatorVoltage-controlled amplifierWaveshaper
Venom VCO Unit
A smaller version of VCO Lab with only one selectable waveform at a time, and no mixing capabilities
Function generatorLow-frequency oscillatorOscillatorPolyphonic
Venom Poly Fade
Cross fade between channels of a polyphonic signal
Envelope generatorLow-frequency oscillatorMixerPolyphonicSequencerSwitch
BlackNoiseModular SlewLFO
Slew, LFO, and much more
Hardware cloneLow-frequency oscillatorSlew limiterPolyphonic
Sanguine Mutants Temulenti
Multifaceted modulator based on the Parasite firmware for Mutable Instruments' Tides
Clock generatorDigitalEnvelope generatorFunction generatorHardware cloneLow-frequency oscillatorOscillatorWaveshaper
Sanguine Mutants Aestus
Modulator based on Mutable Instruments' Tides
Clock generatorDigitalEnvelope generatorFunction generatorHardware cloneLow-frequency oscillatorOscillatorWaveshaper
Tyche Omen
Controls the seed of the other Tyche modules
RandomSample and holdNoiseLow-frequency oscillatorFunction generatorClock modulatorLogicMixerSlew limiter
4ms EnvVCA
A compact envelope generator with a built-in exponential VCA.
Envelope generatorVoltage-controlled amplifierLow-frequency oscillatorHardware cloneSlew limiter
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.
Notes
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.
By purchasing a plugin on the VCV Library, you agree to VCV’s End User License Agreement and Refund Policy.
Contact VCV Support for customer support and questions about the VCV Library.















































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