A-111-3 Micro Precision VCO
Micro precision VCO / LFO
Panel · 20.3 × 128.5 mm Drag to explore →
Description
Doepfer's precision VCO in 4 HP, the A-111-2's triangle-core circuit with fewer features, usable as a VCO or an LFO.
Key features
- Fully analogue triangle core (CEM3340), with a VCO / LFO switch: in LFO mode frequencies are about 1/500 of VCO mode
- About 24 octaves in all, from 0.001 Hz to 20 kHz; 1V/octave tracking over at least 10 octaves
- Tune control, 1V/oct input, exponential FM input XM with attenuator, linear FM input LM
- Pulse width control PW and pulse width modulation input PM; sync input SY
- Sawtooth, rectangle and triangle outputs; an LED for LFO mode