Doepfer A-100(~ 40 MB) - Manual (Page 450)

A-147 VCLFO System A - 100 doepfer
6
Fig. 2: Simulation of string vibrato
Integrating the VCLFO into a MIDI system
Unlike the A-145 and A-146 LFOs, the A-147’s fre-
quency can be voltage controlled.
This above all gives you the chance to use a MIDI-CV
interface (such as the A-190 or A-191) and use your
chosen controller to adjust the VCLFO frequency via
MIDI.
That makes the LFO frequency in effect program-
mable, and also naturally means that you can control it
while playing in real time.
VCO
A-147
CV
Gate
VCA 2
ADSR 1
ADSR 2
CV
Reset