Doepfer A-163

Doepfer’s A-163 is a simple and effective module for generating interesting suboctave material from incoming audio signals. The module will produce 50% duty cycle square waves from incoming audio with a sharp rising edge, and features manual and attenuvertable CV input for precise control. The A-163 can be configured to divide clock signals in this fashion through use of an internal jumper as well.

A-163 Features

Voltage-controlled frequency divider

Manual and attenuvertable CV control

Square-wave (50% duty cycle) output

Jumper for use with audio or clock signals