I have recently purchased a pair of PS Audio HCA-2 amps. They sounded beautiful but over a period of a few months both amps have failed.
The first doesn’t enter the ‘ready’ mode after being turned on.
The second plays for a while and then fails. Once failed it too won’t re enter the ‘play’ mode in a similar way to the first…
Can anyone suggest any components which may cause these problems - I’ve found it really hard to find a specialist who can repair these faults in Surrey.
Kindest regards Phil.