Crest FA901

[east electronics]

Here is a weird one

Uppon shut down there is some amount of DC appeared in the input of the amplifier ...I repeat in the input of the amplifier on the xlr

Input is made with a 5532 i will replace that but still sounds kinda weird

 

[JonSnell Electronic]

The 5532 is unlikely to be the cause if it works when on.

 

[MAAC0]

Are there clamping diodes on the input ?. Those can be the cause.

 

[east electronics]

thought so ....working on this i will let you know its just a bunch of 1N 4148