Amp has started distorting

[benny hill squad]

Hi, my amp has started distorting through the channels and sounding weak, I ithink the capacitors need replaced. There's a few boards with caps on so can anyone help me with the right ones to replace? see photo thanks.

 

[hawkish]

A member called parker13 will be your best bet for that info.

It looks like an engineer has been in there before tracing a fault - perhaps try following the perm marker trail and see what is at the end of it

 

[parker13]

Whats the make and model number ?

 

[benny hill squad]

Whats the make and model number ?

Hello it's a NAD L73

 

[benny hill squad]

There is what looks like hard glue surrounding the bottoms of capacitors, Is that mean't to be there or have they leaked from the bottom?

 

[parker13]

Meant to be there but it can go conductive over time, sorry havent been able to sus why it's having the problems it's having.

 

[benny hill squad]

i tried tapping the speaker relay when music was on but it's not that, has to be the output caps but dunno!

 

[benny hill squad]

Meant to be there but it can go conductive over time, sorry havent been able to sus why it's having the problems it's having.

what is it's purpous?