Tre Modular – Alisa VCO is based on one of the most unique soviet synthesizers Alisa 1377.
Alisa VCO offers three classic waveforms Triangle, Ramp and Pulse. In addition to those waveforms there is a waveshaped signal output that serves as a fourth waveform. Waveshaper is the most well known part of Alisa 1377.
Here is a jam showing off this module.
Features:
Waveshaper – In this VCO we have included one of Alisa 1377 most notable features is its unique waveshaper. You can control it with a knob or with CV.
Tuning – To make it easier to tune Alisa VCO we have made Tune and Tracking trim pots accessible from the front panel.
I/O – Alisa VCO outputs three classic waveforms – triangle, ramp and pulse in addition to its waveshaped output which is presented as fourth waveform.
It has 1v/oct input and frequency modulation input.
Alisa VCO also has CV control over pulse width and waveshaper.
And here is a demo video with another Jam at the end.
Module width: 10 HP
Module depth: 25mm
Output: ~10vpp
Power Consumption: 46mA at +12V / 42mA at -12V