The last module of the first cabinet i built.
This voltage controled LFO is realy a versatile baby. It features
tri, sqare, saw and a 8 step ramp output
sample & hold
Unfortunately i never get the s/h to sample and to hold. So i
took Peter Grenaders LF398 based s/h circuit, put it together
with Ken Stones pulse2trigger circuit, etched a daughterboard
and had fun since then...
The whole story of this LFO (errors, modifications) was
documented in the old EFM forum. I scanned the printouts
i kept (see link below).