XPO

The XPO, Stereo Prismatic Oscillator, is an analog VCO giving sine, triangle, sawtooth, spike and sub-octave outputs, with oscillator sync and linear FM, and stereo timbre modulations: pulse width, vari-timbre and wavefolding outputs in left and right pairs. MODULATE-L and MODULATE-R, each with a CV input and attenuverter, move the timbre of each side apart, and CENTER sets the point they spread from; PITCH, FINE TUNE, two V/OCT inputs and an exponential FM input with its attenuverter set the frequency. It is the stereo VCO companion to the QPAS.