|
Posted to sci.electronics.repair
|
|
|
Ampex 601 Reel to Reel plays back fine but has only AC hum in record mode
"Meat Plow"
What's the URL of the schematic?
**See:
http://recordist.com/ampex/schematic...n/601schem.gif
** Wanna bet the mic input tranny is missing and /or the hum balance trim
pot is burnt out ?
.... Phil
|