Envelope Controlled VCA

Module A-142-3 is the combination of a simple AD/AR
envelope generator and a VCA behind a front panel
with 4HP only.
The type of envelope can be selected by means of a
toggle switch between A/D (Attack-Decay) and A/R
(Attack/Release). Another toggle switch is used to
choose envelope or (free running) LFO mode.
The envelope output controls a linear VCA.
These controls and in/outputs are available:

Attack control

Decay/Release control

AD/off/AR switch

Envelope/LFO switch

LED (envelope display)

Gate Input

Manual gate (momentary switch)

Envelope Output

VCA CV Input (normalled to Envelope Output)

Audio Input with Level control

Audio Output (the outputs of several A-142-3 can
be internally mixed together)

  • ? mA +12V
  • ? mA -12V
  • ? mA 5V

This Module is a prototype or in a concept phase.

submitted Jan 22nd, 09:30 by cds

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