Quad Preamplifier
40hp rack adaptor
20hp rack adaptor
Voltage Controlled Touch Keyboard
Mixer, Attenuator, CV Mixer
Dual Wave Multipliers and Resonant EQ
Quad ADSR
Two channels of EG and LPG
Dual voltage controlled bandpass filter
Polyphonic Rhythm Generator
Triple filters
Dual Arbitrary Function Generator Model 249e
Quad Sample And Hold | Polyphonic Adaptor
Duophonic Pitch Class Generator Model 260
Sequential Voltage Source Model 246
Multiple Touch Controlled Voltage Source Model 217
Quad Envelope Generator Model 280
Dual Mixer
Programmable Spectral Processor
Dual Equalizer/Reverb Model
Complex Waveform Generator by Roman Filipov
Clone of the Source Of Uncertainty by Roman Filipov
Vedic Scapes multimode filter13700
Polyphonic Keyboard
Quantizer/Shift Register
Kinesthestic Input Port
Frequency Detector
Clone of the Multiple Arbitrary Function Generator Model 248 by Roman Filipov
Digital Signal Processor
Clone of the 277 Signal Delay Unit by Roman Filipov
DC offset + Attenuverters
Dodecamodule
Sequential Voltage Source
Quad Spatial Director
Quad Voltage Controlled Envelope Generator with Delay