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vso

Eurorack 3U 6HP

vco with subosc reset, wavefolder and switchable vco/lfo range by cv

Available at Festival of Modular 2026 Tokyo 2026.10.31(Sat),2026.11.1(Sun) @ ZAspace

Available at Festival of Modular 2026 Osaka 2026.11.8(Sun) @ Noon+Café

Depth : 40mm

Power rails: +12V, -12V

Power consumption: 65mA, 60mA

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Inspired from legendary TH VCO, STO.

SSI2131 VCO core.

Switchable VCO/LFO range by cv.

We can control sequence of aggressive audio range FM sound and mutual interference LFO groove.

buchla style wavefolder.

SQUARE, TRI/SINE, SAW, PWM, SubOsc, WaveFold output.

v/oct input, fm input.

Coarse knob with enable/disable switch.

Fine knob.

Switch of -1 / 0 / +1 oct.

Hard reset input, Soft reset input.

Sub oscillator reset input.

Sub oscillator output with switch of -1, -1.5, -2 and -3 oct.

PWM knob, cv input, output.

Wavefolder knob, cv input, output.