This is a 1972 VCS3 in excellent, fully functional condition. Includes new power cable, keyboard buss cable, and complete set of matrix pins.
The VCS3 has three oscillators (the first two oscillators are normal oscillators and the third an LFO or Low Frequency Oscillator), a noise generator, two input amplifiers, a ring modulator, 24 dB/octave voltage controlled low pass filter (VCF), a trapezoid envelope generator, joy-stick controller, voltage controlled spring reverb unit and 2 stereo output amplifiers. Unlike most modular synthesiser systems which use cables to link components together, the VCS 3 uses a distinctive patch board matrix into which pins are inserted in order to connect its components.