SPECTRUM is a precision, saw-core VCO with eight possible waveforms (six simultaneous outputs), an eight octave switch, LFO mode and FM mode select with attenuation.

In addition to the standard waveforms; sine, pulse, triangle and saw, SPECTRUM features two selectable saw/pulse hybrid waveforms and two selectable sub-octave waveforms with variable range.

Additional features include pulse width modulation with CV and attenuation, hard sync and panel accessible 1V/OCT calibration.