O-111 VCO4 w. LFO mode

Triangle/square core oscillator/LFO

O-111 VCO4 (4HP) voltage controlled oscillator, triangle/square core, temperature compensated.

Coarse & fine tuning knobs, adjustable lin FM input jack and knob, CV V/oct input, triangle and square outputs.

Range about 3Hz to 25kHz in VCO mode, 0,011Hz (about 90s period) to 300Hz in LFO mode. LFO mode set by internal jumper.

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