vimsynth/modules/ccout
Four CV lanes out as MIDI control change — the rack *modulating* a hardware synth, where MOUT plays it. Each input takes a CV in 0..1 and sends it as a 7-bit CC on a number you pick, so an LFO here opens a real filter the way it would open a VCF. Lanes send only when their value actually changes, and no more than rate times a second — a DIN cable cannot carry more.

CCOUT to get this card.Down the left edge of the card, top to bottom.
cc a. Values outside 0..1 clamp — use an ATT to fit a bipolar LFO into range.cc b.cc c.cc d.Left to right across the face — the dials in the picture.
a sends on. 1 is the mod wheel.b sends on. 74 is brightness — filter cutoff on most synths.c sends on. 71 is harmonic content — usually resonance.d sends on. 7 is channel volume.The full reference — every parameter curve, the patching notes and the worked examples — lives in the manual: docs.vimsynth.com/modules/ccout. In the app itself, :help CCOUT opens the same page without leaving the rack.