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.
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.
computerscare Portaloof
Visual experimentation. A Kaleidoscopic mirror pointed back at your Rack, and yourself.
factionoptions Resonance Monitor
Diagnostic display for a Resonance Hub. Place to the left of a Hub to see live connection state, connected peers, latency, signaling status, and CV/MIDI data flow rates. Useful for troubleshooting collaboration sessions.
Sulamith Note Display
Displays the notes (& cents) of a polyphonic input. With quantization option (to semis) for the output. Displays: Note, Octave, Cent (ie: G#4 + 26)
gregsbrain dSpec VCO
Dual Direct Spectral Synthesis VCO
Hardware cloneOscillatorDigitalQuantizerFilterNoiseWaveshaperVisual
Stochastic Telegraph Venn
2D graphical control signals. A single moving or mouse-driven point causes up to 16 circles to output signals based on the point's position within them.
Sanguine Mutants Sanguine Mutants Blank
Rack sleekerizer: add the Mutants goblin and a glowing Mutants logo to your rack!
Sparkette's Stuff DMA-FX
An expander that connects to an adjacent DMA-compatible module, providing a selection of miscellaneous effect triggers.
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.

















































