Thank you @Lugia for your detailed answer.

Just so that I understood everything correctly:
It is normal that the "Inject" button produces this noise at the output when turning it?!?

Because if there is an input signal at the "in" (e.g. a simple sine wave) the identical noise is also produced at the output (when turning the "Inject" button).

Thanks in advance.


Hello,

I bought the TipTop Audio - Fold Processor and while testing it, I discoverd, that without an input signal and when I turn the "Inject"-Knob there came some noise on the out, not very loud, but absolutely audible and a little bit anoying.

My question is:
Is this a normal/default behaviour or is it a production/manufacturer error?

Because, if i send a signal thru the Fold Processor and I have an unfavorable "Inject"-Knob position, the noise is clearly audible in the input signal on the out; on another position, it is there is no noise audible, but I think this may not be valid behavior.

Please help me out.

Thanks in advance.