I would personally do a lot of turned off and disconnected resistive tests first, to not apply power again, at all.
To compare resistance point checks from one channel against the other.
That’s probably the most safe and reasonable way to proceed.
Like an emerg doctor, I only get to see lots of newly and nearly dead things. In this case, lots of blown and nearly blown power amps.
A good few thousand of blown and nearly blown amps across my desk, tells me to proceed in this manner.
Fundamentally, do not turn it on again.
(Basically, audio designs look good when engineered and built. Elegant, even. But when all one does is deal with the broken end of it, then the flaws in the the given thinking design, and execution..... become quite clear.)
To compare resistance point checks from one channel against the other.
That’s probably the most safe and reasonable way to proceed.
Like an emerg doctor, I only get to see lots of newly and nearly dead things. In this case, lots of blown and nearly blown power amps.
A good few thousand of blown and nearly blown amps across my desk, tells me to proceed in this manner.
Fundamentally, do not turn it on again.
(Basically, audio designs look good when engineered and built. Elegant, even. But when all one does is deal with the broken end of it, then the flaws in the the given thinking design, and execution..... become quite clear.)