++ ATOT official NEF thread part IV ++

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eldorado99

Lifer
Feb 16, 2004
36,324
3,163
126
after redoing the caps and some transistors on the main power supply board, all the static noise was gone, but still have 60hz hum if you put your ear up to speaker

nef
 

eldorado99

Lifer
Feb 16, 2004
36,324
3,163
126
Building a PSU? I want to experiment with that some time. I want to build a ridiculously high current SMPS, just because.
re-doing the power supply sections in an old receiver which has a few problems due to age/use (mostly age, thing is from early 70s)
 

Red Squirrel

No Lifer
May 24, 2003
70,647
13,823
126
www.anyf.ca
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