A-147-4 Dual VCLFO

Doepfer's dual voltage controlled LFO: two LFOs side by side, each with five waveforms, pulse width modulation of its rectangle and a reset input; with a jumper each runs up to about 2.5 kHz, as a VCO.

Key features

• Per LFO: triangle, sine, rising and falling sawtooth (about ±5 V) and rectangle outputs
• F control; CV input with attenuator and a CV Pol. switch (neg., off, pos.); exactly 1 V/octave with CV fully clockwise
• PW/PM control: manual pulse width, or attenuator for the P input's pulse width CV
• Reset input (edge or level, by jumper) restarting the triangle from 0 V
• Ranges by jumper: about 0.02 Hz to 2.5 kHz or 0.0017 Hz to 220 Hz; a lamp shows each LFO