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Old 04-14-2026, 04:03 PM
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bandersen bandersen is offline
RCA 741PCS
 
Join Date: Mar 2009
Location: Chicago, IL
Posts: 8,821
Keeping busy while waiting for the new electrolytics to arrive.

The 807 in the power supply has gone to air and needs replacing.
The 10uF 600 volt oil filled cap tests good, but I think I'll hide a modern polypropylene cap under the chassis.


The other two 807s are good.
Replaced a missing 5U4 rectifier tube.
One half of the 6AS7 damper tube was dead.
Two of the four 6SN7s were very weak.
Rest are good so far.


The plated metal parts have very little corrosion and clean up nicely.
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