Nice experimental stuff from JMT. Dual oscillators and noise circuits interact to create unique drones, soundscapes and synth tones. Knobby front panel gives plenty of hands-on control.

Supplier's Notes:
Two VCOs with different circuit configurations are used, each with two types of waveform conversion circuits, one of which is a noise synthesis circuit created by the VCO input, to design complex interactions.

The output is input to a sustain circuit, a delay, via a distortion circuit that emphasizes bass, mid, and treble.

4 mixed CV / GATE sends the gate to the sustain circuit at the timing when it is mixed with the four rate knobs, and pronounces it at the timing of the gate like a drum synth. . The sustain length can be set with a knob. At the same time, the CV is also sent to the two VCOs (adjusted with the LV knob). The delay can be turned on and off with a switch.

Fine-tuning the numerical values of the circuit components and fine-tuning the knobs can obtain not only intense distortion but also delicately varied sounds.

CV IN is input to the VCO.

It is driven by a center minus DC 9V adaptor. A 12 V DC adapter can also be used for the power supply.

Increasing the voltage changes the range and setting range. Up to 12V

Two VCOs with different circuit configurations, each with two different waveform conversion circuits, one with a noise synthesis circuit created by the VCO input, a very complex interaction is designed.

The output is routed to the sustain circuit and delay via a distortion circuit that emphasizes lows, mids, and highs. 4 MIXED CV / GATE sends GATE to the SUSUTAIN circuit at the timing mixed by the 4 RATE knobs to produce a GATE timing like a drum synthesizer. Sustain can be set with the knob. At the same time, CV is sent to the two VCOs (adjustable with the LV knob) by this circuit.

Delay can be turned on and off with a switch.

Fine tuning of the values of the circuit components and fine adjustment of the knobs allows you to obtain not only intense distortion but also subtle variations. cv in is input to the VCO.

It is powered by a center-minus DC 9V - DC12V adapter.

A 12 VDC adapter can also be used for power supply.

Increasing the voltage (up to 12 V ) changes the sound range and setting range.

Features:

2 VCOs
Noise Generator
Gate Generator
Distortion for highs, mids, and lows
VCA with sustain envelope
Delay
9V power supply (center negative) is included