I had mentioned in another thread that I was going to try tuning a 4PM filter board that I’ve used normal capacitors on. I fired it up and got some interesting sounds but not what I expected. Before I start fooling with it, I thought I would ask, probably Olivier because he has fooled with the cap values, if this had happened to him.
I set up a patch as recommended in the manual, but the sound I’m getting is actually just noise, with a very faint sine wave under the noise. Sounds like pink noise.
I’m assuming the standard answer is, “put the recommended caps in” but I’m curious to know, if possible, where the noise is coming from, and if it is caused by the non-standard caps or something else I screwed up.