the brown you see may be glue. is this substance really stuck to the board?
as all the carver gear is 20yrs plus old, the electrolytic caps can leak or start to break down, which ones is hard to say.
I recapped my 75's power supply, not that I found any that had signs of leaking.
one of my 45 amps had one of the big power supply caps let go and a 15 had a few leakers
#1 BLACK BEAUTY's made by the man, the myth, the legend Bob Carver
CARVER: TFM-75, TFM-45(3), SD/A-490T
SUNFIRE: Tube pre
2 sets of ALS'3, set of SILVERS, set of PLATS
AUDIOCONTROL: phase coupled activator
KENWOOD: BASIC M2a (2)
“Youth ages, immaturity is outgrown, ignorance can be educated, and drunkenness sobered, but stupid lasts forever.”
The only thing I'll feel......will be the RECOIL
Necronomicon Ex-Mortis....... Klaatu Barada Nikkto
"We should seek the greatest value of our action"