Posted by Sherard Hubbert on November 19, 2003 at 13:55:10:
I have an AU-D5 but the protection switch sometimes won't switch off, thus not allowing the relay's to swith on the power amps, therefore not allowing sound to the speakers. Does any one know why it does this or if it can be fixed. I thought it was the relays at first but i think it is the protection circuit.