If the opamp is deffective , would that also result in the same issue ?
I am experimenting with deconnecting the audio input (opamp) and it makes no difference in the result
So really i do not know what to search for in the first place
Schematics is not a strong point for me
especially because i use diy prebuild pre amps before mixing the signals , i do not have a general circuit scheme
But in general , i spilt the audio signal , one is going to preamp - spring reverb - preamp... the other one is after that stage again mixed to one signal (now via the active mixer scheme)
i first used a passive solution , got a lot of feedback ...
Tried to make it an active one with the opamp and scheme you provided me
But apparently i am doing something completely wrong , i do not really know what to look for
can i test the opamp itself? if it really works?
because there are not soo many components other than the opamp , it looked also a simple thing to me
But maybe i am verry bad in these things
I try to give you some more info about what i did or how i connected things together soon
Maybe a picture of my circuit board???
would that be of use?
Warm regards
PS: today it's also freezing cold over here
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I tried a quick scheme
forgive me if its not good
Warm regards