Kit to provide separate control inputs for each voice of the Oberheim 4 Voice synthesiser
Inputs for each voice are:
CV - Volt per Octave
Gate +12V = on 0V = off
Filter cutoff frequency control 0V to +10V
12 sockets in total (3 for each voice)

The kit contains all necessary components and diagrams for connecting the wires / components, and mounting the 3.5mm mono jack sockets.