> i recognized some distortions on the A-132-4 when i feed it with sound

from oscillators.

> i use mostly A-142-4 Quad Decay for cving the A-132-4.
>
> especialy sine wave going to sound very distorted.
>
> any tips to tweak this is it the ics or just some little
> trimming but where
>
> best
> felix

If the output level reaches about 10V clipping is unavoidable because of the
12V power supply of the A-100. I'd recommed to use the control input CV1 of
the A-132-4 and use the internal trimming potentiometer to adjust the CV
level so that no clipping occurs.

Best wishes
Dieter Doepfer