nad 7140

Any ideas or next steps would be appreciated - this is my second amp/tuner repair and first NAD! It's now working well other than the AM/FM tuner section. When received, there were issues with left channel output and inconsistent mono switching. This was fixed with liberal contact cleaner...

Hi folks... I recently came into procession of an NAD 7140. The receiver turns on, relay clicks, display lights up. Issue is that there is virtually no sound other than a very faint bit on the left side. By faint I mean barely audible.(lower than a whisper) I hear it on the left side only...

Hello All, There were actually two threads similar to this already on AK, but I do know we like to have folks start their own threads. And really, thread #1 was full of folks who are way smarter than me, while thread #2 was a guy who just cleaned his controls and got things working...

Curious of opinions on this one. Got this in trade for cleaning out a friends laptop that had beer spilled into it and I do love its sound so far. It seems to have a bit of punch but the phono stage may need a filter cap replacement as it hums slightly. I use an outboard phono preamp...