Opening emt 262 amp

[Bo Deadly]

Isn't it what I suggested? Post #15...

Right. Sorry. The word "increase" sounded like "faster" to me for some reason.

 

[salomonander]

Hey guys,
need more help. Looks like i messed up on this. I was lacking the frame so could not test properly and the client tells me that the noise increased quiet a bit. I only touched the capacitors - nothing else. Now my only explanation is that i messed up a value within a low pass filter. Would that make sense? Say i put in a 47uf instead of 4,7uf or the other way around and shifted the frequency too high up.
Can someone maybe tell me where in the circuit this might have happened?

thanks!

 

[salomonander]

 

[salomonander]