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

thecarpathian Details Discussions Posts This discussion Message User 6,154 posts 03-25-2026 at 08:07pm Copy Comment URL Report Comment Edit Delete A300 my typo Oh, for goodness sake! If they were having a ’Mr. Ineptitude’ contest, no one else would even enter! They’d go; "He's entering? Forget it."
devinplombier Details Discussions Posts This discussion Message User 1,672 posts 03-25-2026 at 08:25pm Copy Comment URL Report Comment Edit Delete At least it's not an Airbus A300. Oh, wait...
parkergetdean OP Details Discussions Posts This discussion Message User 1,069 posts 03-25-2026 at 09:41pm Copy Comment URL Report Comment Edit Delete A300 was a typo too. Anything I type is. I hope someone will spare the salt from your dinner @thecarpathian and it will taste horrible
goodlistening64 Details Discussions Posts This discussion Message User 439 posts 03-25-2026 at 09:57pm Copy Comment URL Report Comment Edit Delete The A380 is the Flagship!
thecarpathian Details Discussions Posts This discussion Message User 6,154 posts 03-25-2026 at 10:14pm Copy Comment URL Report Comment Edit Delete At this point I’m starting to think this is all a product of too much krupnikas, and there is no amp.