The XPO or Stereo Prismatic Oscillator music synthesizer module is a Voltage Controlled Analog Oscillator designed for generating Sine waves, Triangle waves, Sawtooth and Spike waves, Sub-Octaves, Stereo Timbre Modulations (including Pulse Width Modulation and Wavefolding), Oscillator SYNC, Linear FM and more in the analog domain.

The XPO is designed to be the Stereo VCO complement to our Stereo Filter, the QPAS. The two modules share the core idea of complex circuits being controlled in multiple dimensions in the stereo field by a few powerful parameters. The Stereo Prismatic »

Features:

Stereo Analog VCO with eleven simultaneous outputs (five mono outs and three stereo pairs)
Modulate Timbre via Stereo Pulse-Width Modulation, Stereo Vari-Timbre, and Stereo Wavefolding
Sine, Triangle, Sawtooth, Spike, and SUB mono outs
Unique Mono versions of all Stereo Waveforms via Left output normalizations
Modulate Left and Right channels together or separately thanks to normalization and attenuverters
Center parameter adds additional timbre control to both sides of Vari-Timbre and Wavefolded outputs
Linear FM Bus features voltage-control over FM depth and a normalization of SUB to FM input for easy GROWL
Hard SYNC circuit
Two 1v / oct inputs for transposition, melody stacking, or richest FM
Expo FM input with attenuverter
Designed to pair well with QPAS, Mimeophon, and X-PAN

Specifications:

Width: 18hp
Max Depth
(incl. power cable): 45mm
Power:
145mA @ +12V
135mA @ -12V