Behringer 921 Voltage Controlled Oscillator Sistema modular

Vintage-sounding 921 VCO module from the '70s. Authentic reproduction of the circuitry from the "Modular 55, 35 & 15" Series. VCO features 6 selectable waveforms (sine, triangle, saw, inverted saw, square and inverted square). Pulse width control with 2 separate CV inputs for fat PWM sounds.