Recent content by andrewebling

Thank you. After going further down the "how to repair an audio amplifier" research rabbit hole, it seems the speaker protection relays are prime suspects and sometimes these are even replaced pre-emptively when these amps are repaired. Are the speaker protection relays cycled when switching...

Sorry to resurrect a very old post, but I came across this thread while researching... I have this exact fault with my Cambridge Audio 540a amp - the right speaker cuts out intermittently, but the issue is resolved temporarily by switching to another input and back again. Does anyone have any...