Doepfer - A-111-3: Micro Precision VCO / VCLFO

Manufacturer Description: Module A-111-3 is an extremely space-saving precision VCO/LFO with a 4HP panel only. Essentially it's the same basic circuit as the A-111-2 but with reduced features:triangle corefully analog designmin. 15 octaves pitch range in each mode (VCO/LFO):VCO mode: typ. 0.5 Hz - 20 kHz (with appropriate external CV) LFO mode: typ. 0.001 Hz - 40 Hz (with appropriate external CV)range switch so that the module can be used as VCO or LFO (in LFO mode all frequencies about 1/500 compared to VCO mode) about 24 octaves total in both modes (typ. 0.001 Hz - 20kHz) perfect 1V/octave tracking over min. 10 octaves (typ. 16Hz - 16kHz in VCO mode)exponential frequency section:Tune controlselectable tune control range by means of an internal jumper: about 0.5 / 2 / 10 octaves manual VCO tune range (with jumper pos. 1, without external CV): about 16 Hz- 20kHzmanual VCO tune range (with jumper pos. 2, without external CV): about 16 Hz- 70Hz manual VCO tune range (without jumper, with