Quote:
Originally Posted by Penthode
Latest update on the 721TCS.
From the original 2020 restoration:
All the original can electrolytics are still fine with no problem That makes them 76 years old!
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Interesting.
I recently restored (But did not align) my 630TS and found that half of the original electrolytic capacitors tested good (out of circuit) for leakage; the other half were no good. I restuffed the bad ones and reconnected those testing good. I could see that those which tested good were a different manufacturer (or design or whatever, just different). Sure made things easier.
I guess they may be from the same era/manufacturer?
11-21-2023, 07:32 AM
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