For some time, I had been under the impression that the output of the sample&hold had no influence on the modulations I assigned it to.
After some investigation, it appears that the input jack is at fault. This jack has a switch so that if no plug is connected then the internal noise feeds the sample&hold. When a plug is connected, it opens the switch and the input signal feeds the sample&hold function.
In this case, the jack is of bad quality and its switch no longer closes properly.
Access is not so easy |
Once replaced, everything works again.
I even changed the clock input jack because I thought we were using the same internal/external function management principle. But it wasn't necessary: the switch is outside.
Fixed ! |