Sound system. no more power

[rjenkinsgb]

My thought was to see if its the PSU or amp that has failed.

As the PSU has just a two wire output rather than more complex interconnects, it's a simple thing to test and it may be possible to substitute an alternate PSU if the existing one has failed.

If there is no output, then check the input.

 

[Nigel Goodwin]

My thought was to see if its the PSU or amp that has failed.

As the PSU has just a two wire output rather than more complex interconnects, it's a simple thing to test and it may be possible to substitute an alternate PSU if the existing one has failed.

If there is no output, then check the input.

My thought was he'd long since checked the power out, as it was easy to do from the other end.