The five stages of electronic problems: \:\( \:o

Sorry to hear that. Silly thing to try: did you unplug it and then replug it a little later. My sub pte-out on my Onkyo 805 had stopped working a while back and it started working by magic again when I unplugged it to move the power bar and then replugged it. Some relays near the output could be desynchronized.

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