This is a DIY build that has hardly been used. It works perfectly and I have had no issues with it at all.
The EVEN VCO is a voltage-controlled oscillator that offers stability and high precision tuning over 10 octaves. A redesigned temperature compensation circuit maintains the oscillator stable against voltage and temperature drops.
Outputs: – Triangle – Ramp – PWM – Sine – Even (waveshape with emphasis on even harmonics) Inputs: – Hard sync. This forces the core to reset in the event of a phase change at the input. – V/oct. Two inputs for pitch control summed to the main octave selector and the tone control. – FM. Linear pitch control. – PWM CV. Pulse width control summed to the potentiometer. SPECS – Current needs: +12V: 36mA, -12V: 26mA – Width: 8 HP – Depth: 45mm (inc power connector) – Aluminium, heat-treated front panel
