05-11-2015, 06:58 PM
Having cosulted the Owners manual, I read that the system is designed to power down after approx. 3 minutes if no signal is detected, but I haven't checked further as to why no sound is produced from the 'line-in' RCA Sockets, or whether the 'switch off' thump is a normal thing for these amplifiers. Never having come across one before, I don't know. The 6 channel amplifier uses I.Cs in a typical bridged circuit, producing, according to the manual, 30WPC.. Hopefully the fault is repairable if and when I can determine the cause!
