And now, back to my missing channel problem. . .


Just to fill in some history, I was listening to my MMF 7 the other day when I lost the right channel. It just went dead, no pops or crackles or smoke. While rechecking the pickup leads, I broke one of the lead wires. Coincidentally, it was the right side ground wire that I broke. Anyway, I was able to twist the broken ends back together and covered the bare wires with hotmelt glue. I have checked the continuity and all seems well with no cross connections. But still no right side. Could the problem be in the cartridge?

I swapped the cables R to L going into my 834P phono stage and there was no sound from the left side, so I still believe that the problem is upstream in the TT.

Anyone have any ideas on how to troubleshoot this?

TIA
dan_ed

Showing 1 response by twl

Switch the left and right channels at the back of the cartridge. Be really careful this time! :^)

If the problem switches channels, then it's the cartridge. If not, it's in the tonearm wiring.