The AJH Synth Mini Mod VCO, Vintage Transistor Core features a discrete transistor core designed to be an an exact emulation of the original and now very rare R A Moog Model D Oscillator from 45 years ago, and the resulting waveforms and sounds are exactly as the original, as big, fat and sweet as ever!

It features front panel switchable octave selection and four independent waveform outputs including the famous "Sharktooth" wave, Sawtooth wave, Square wave and Triangle wave.

The Square wave output now has fully adjustable Pulse Width Modulation, with manual and CV control rather than the more restricting selection of two static fixed pulse widths or square wave of the original design.

AJH have added extra features too, including exponential and linear modulation inputs and two different types of oscillator sync which help to make this a very versatile Eurorack VCO in its own right.

The main features of the AJH Synth Mini Mod VCO, Vintage Transistor Core include:

• Rack mountable
• Module Width: 14hp
• Module Depth: 38mm
• Current Usage: 55mA Positive, 40mA Negative
• Switchable Octave Selection
• Exponential and Linear Modulation Inputs
• Two different types of Oscillator Syncs