Reply To: Beomaster 8000 September 1, 2022 at 12:58 pm #8280 DillenModerator Topics Started 2Total Posts 162 Is the amplifier sections powered at all? Bad relay? Blown fuse? Cracked solder joints where leads go to the relay board? Open ceramic resistor on the relay board? Martin This reply was modified 3 months, 1 week ago by Dillen.