Future Sound Systems Portland

-Bass Drum semi-linear resonator
-2x Twin-T resonators
-"Ring" generator, formed from 6 XOR'd oscillators
-Noise generator
-Dynamic hi-hat shaping circuit
-2x decay envelope generators
-2x discrete audio VCAs
-Four channel audio mixer with Baxandall tone circuit

Patch bay I/O:

-Bass Drum sweep input (normalled to Decay 1 output)
-Bass Drum audio output
-"Ring" Generator mix input (normalled to Noise Generator output)
-"Ring" Generator audio output
-Twin-T Resonator 1 trigger input (normalled to TT2 trigger input)
-Twin-T Resonator 1 audio output
-Twin-T Resonator 2 trigger input (normalled to TT1 trigger input)
-Twin-T Resonator 2 audio output
-Snare Drum mix input (normalled to VCA2 audio output)
-Snare Drum audio output
-Closed Hat trigger input
-Open Hat trigger input
-Hi-Hat audio input (normalled to Ring Generator output)
-Hi-Hat audio output
-Hi-Hat envelope output
-Open Hat envelope output
-Decay 1 trigger input
-Decay 1 envelope output
-Decay 2 trigger input (normalled to TT1 trigger input)
-Decay 2 envelope output
-Noise Generator audio output
-VCA 1 audio input (normalled to Ring Generator output)
-VCA 1 control input (normalled to Decay 1 output)
-VCA 1 audio output
-VCA 2 audio input (normalled to Noise Generator output)
-VCA 2 control input (normalled to Decay 2 output)
-VCA 2 audio output
-Mixer audio input x4
-Mixer audio output

Dimensions: 228 x 112 mm
Module power: 2x PP3 9V batteries (+12, -8mA current draw)