901 Voltage Controlled Oscillator

Moog 901 Oscillator clone

Clone of the Moog 901 Voltage Controlled Oscillator.

Following the same design approach as Moog, the 901 Voltage Controlled Oscillator module combines the two "rear" PCBs from my standard 901A (oscillator controller) and 901B (oscillator) modules with a new single 16HP "front" controls PCB to give a single module oscillator.

Includes the same fixed and variable level waveform outputs as the Moog original, but adds a "mix" output (using an in-built CP3 mixer with selectable positive or negative output), plus a pulse width modulation input. Three PCB set, all through hole components.

16HP, panel aesthetic to match Behringer System 55 modules.

Unlike the Moog original, this can be used to drive additional 901B Oscillator modules.

www.fitzgreyve.co.uk