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Tube radios and printed circuit boards
Well, I got me an nice East-German (G.D.R.) made tube radio. The bad thing: printed curcuit boards. On A.F. no big problem, but on audio, where tubes (valves) are generating heat, the board startes to go nasty in time.
Did U.S.A. or West-German made radios hade this problem? Anyway, in the future, I will not buy anything with tubes and printed circuits.. |
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