Same problem developed this past week on my NAD 3300. Research suggests: cleaning contacts especially some on PC board; checking PC board solder joints; checking speaker connectors. There's a site stereorepair.net (IIRC) that would fix the NADs for about $150. Of course, these units might not be worth that much. Let's share notes. Good luck, -- William
'R' Channel Dropout on older Nad 3150 amp
Hello,
I have an older NAD 3150 amp for my second amp and it has started to frequently "drop" the right channel. It had happened once or so per month and could be fixed by turning the amp off then on. Or by balancing volume to right channel and playing with volume knob and turning way up and channel would pop back in. Now these same solutions work but require doing so multiple times per day. Any easy solutions to this? many thanks, e
I have an older NAD 3150 amp for my second amp and it has started to frequently "drop" the right channel. It had happened once or so per month and could be fixed by turning the amp off then on. Or by balancing volume to right channel and playing with volume knob and turning way up and channel would pop back in. Now these same solutions work but require doing so multiple times per day. Any easy solutions to this? many thanks, e