amp I bought 3 days ago not powering on - electrical engineer advice wanted

I bought a used Musical Fidelity A380 in good condition. Played it every day, worked fine.

Today it did not turn on. There were no sign of failure yesterday. Could it be a fuse or power supply?

parkergetdean01-29-2026 12:34am

audphile1 Details Discussions Posts This discussion Message User 7,830 posts 03-12-2026 at 02:23am Copy Comment URL Report Comment Edit Delete It’s no longer “amp I bought 3 days ago…” may be heed @thecarpathian advice. Call a priest. It needs either exorcism or a final prayer. Cheaper than the tech with a collection of nice cars.
parkergetdean OP Details Discussions Posts This discussion Message User 1,032 posts 03-12-2026 at 03:24am Copy Comment URL Report Comment Edit Delete no, I will not heed @thecarpathian advice @audphile1 Not because it's bad but because his brain was exposed to too much Florida sun. Update: my troubleshooting is shot. It doesn't turn on now when nothing is plugged on. All my hopes are in the Murietta tech baby!
thecarpathian Details Discussions Posts This discussion Message User 6,087 posts 03-12-2026 at 09:28am Copy Comment URL Report Comment Edit Delete If it ends up being the power switch you owe me a nickel.
goodlistening64 Details Discussions Posts This discussion Message User 399 posts 03-12-2026 at 04:38pm Copy Comment URL Report Comment Edit Delete I think the amp is out of order. You're out of order! This whole thread is out of order!!
parkergetdean OP Details Discussions Posts This discussion Message User 1,032 posts 03-12-2026 at 06:05pm Copy Comment URL Report Comment Edit Delete @goodlistening64 it never for a second was in order.