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Motorboating/buzzing
morzh
Odobenus rosmarus
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Posts: 16,175
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City: Jackson State, Province, Country: NJ
#2

6 hours ago
Is there any tube that maybe had the grid wire inside the shield and now it is outside?

Guess not...


OK. The tubes are loctals. In those you replace, make sure the pins are cleaned. Loctals reuqire scrubbing every pin with something to remove oxidation.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
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Motorboating/buzzing - by rotolactor - 7 hours ago
RE: Motorboating/buzzing - by morzh - 6 hours ago
RE: Motorboating/buzzing - by morzh - 6 hours ago



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration