Amplifiers & VCAs
Source of truth: the doc comments on each module struct in
patches-modules/src/define the canonical port names, parameter ranges, and behaviour. This page is kept in sync with those comments.
Vca — Mono voltage-controlled amplifier
Multiplies an audio signal by a control signal.
Inputs
| Port | Description |
|---|---|
in | Audio input |
cv | Control voltage (0–1 typical) |
Outputs
| Port | Description |
|---|---|
out | in × cv |
PolyVca — Per-voice VCA
Same as Vca but operates on poly cables, multiplying each voice independently.
Inputs
| Port | Description |
|---|---|
in | Per-voice audio (poly) |
cv | Per-voice control voltage (poly) |
Outputs
| Port | Description |
|---|---|
out | Per-voice in × cv (poly) |