Sony STR-DE945 Receiver "amp cuts clean channel" Questions

...amp. I plugged into the clean channel and turned it up full volume on guitar and amp adn heard the volume drop of in the amp in almost a curve and then the whole amp just cut out. We unplugged and ...

...amp and run a boss metal zone pedal through it. Set amps clean channel EQ to flat ( at 5) and the metal zones controls. Treble to taste for a good bite, bass up to the point were it wont fart out on ...

...amp unit. It is not as high powered as today models but certainly can hold its own. Offhand, there would be three (3) ways you can attend to the concern: perform a DIY (do-it-yourself); seek the ...

...cuts again when the volume is increased Swap the speakers to see if it correlates. Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by ...

...cuts out and the only way to get it back is to shut it off, unplug the unit for a couple of minutes and then plug it back in. Although that doesn't always work either. Mine started off like yours as ...

...cuts on and off on some channels. DVD player works perfectly. I've done this before but want to make sure I'm doing it right. I can't find my manual. I turn the 2309 completely off and even uplugged ...

...Clean dust and debris from it. If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power ...

...go together. otherwise it's the outputs on amp if they are not all connected. Please clean all the wiring ends with a metal brush. Once cleaned connect them again and see if there is any

I have owned 3 Carver magnetic field power amps in the last 15 years and every one has developed the same problem - one channel cutting out at low and moderate volume ranges. Twisting the volume ...

...channel goes into thermal protection it shuts the unit down, quick fix is cans of compressed air for computers and clean the inside of dust the factory set thermal cut off is 39.1 to 43 degrees ...