CGS364 - About

CGS364 V2.1
Voltage Controlled Amplifier

Previous Version

3D Model

This VCA (Voltage Controlled Amplifier) is suitable for audio modulation.
A build option allows it to also be used for control voltage modulation.

This design is based on the VCA3+ by René Schmitz and is used with permission.

Revision V2.1

This minor update incorporates two changes:-

The power in connector J4 has been changed to a 3-pin 0.1" MTA
An option has been added to allow the output to be voltage adjusted so tah tthe module may be used as a basic audio output module

PCB Dimensions: 1 " x 6" with 3.2mm fixing points 0.15" from the edges

Power Consumption:
+12V @
-12V @

Build Guide