!!! ATTENTION !!! Rope doesn't work standalone and in Garage Band. It requires "AUM" (AUv3 host app) to launch the Rope app and a DC‑coupled audio interface (for example, Expert Sleepers ES‑8) to output CV to your Eurorack modular system. Regular audio-interfaces are AC-coupled and can't output CV signals. Rope is a flexible MIDI to CV converter that lets you control your modular synth using any source of MIDI signal: another AU extension e.g. a sequencer or hardware MIDI interface or controller. With Rope, you can quickly select a source MIDI channel and map events as: - Gate - Pitch - Velocity - Pitch Bend - Aftertouch - CCs to 2 CV outputs (supported by AUM). By default it loads with Gate and Pitch.