Quad VCADSR

A-141-4 contains four ADSR type voltage controlled
envelope generators with common manual controls
and CV inputs with polarizers for the parameters Attack
(A), Decay (D), Sustain (S) and Release (R).
Each of the four envelope generators has available a
gate input, a control LED and an envelope output.
Application:
polyphonic patches (four envelope generators with the
same envelope parameters to control four VCFs,
VCAs or other modules)