DoepferA-132-8 Octal Poly VCA

Doepfer A-132-8 Octal Poly VCA

The Doepfer A-132-8 Octal Poly VCA is a four-channel VCA module designed to be used in a four-channel polysynth configuration. It features four channels with two VCAs in series per channel, the first with linear response and the second configurable between linear and exponential via internal jumpers, and with a master knob providing voltage offset for each VCA stage. This is ideal for polyphonic keyboard control with the first VCA responding to a loudness envelope and the second to a voltage offset such as velocity or mod wheel output. Individual audio output per channel and a summed audio output are available, making the A-132-8 the ideal final audio stage for a modular polysynth.

A-132-8 Features

• Octal VCA optimal for polyphonic synth behavior
• Four Linear/Expo VCA series pairs, ideal for velocity and overall envelope shaping control
• Four dedicated audio inputs and outputs
• Four dedicated CV inputs for linear VCAs with global default gain
• Four dedicated CV inputs for subsequent linear/expo VCAs with global default gain