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19 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸ュ 셔츠룸추천closing선릉셔츠룸셔츠룸후기강남셔츠룸amongst 선릉셔츠룸Ё ㅉ셔츠룸mouth"
Compactron Tube AM Radio
Project
by
tubetime
This is an AM radio made out of a Compactron tube, which contains two triodes and a pentode.
1.2k
40
Vacuum tube game in 21st century
Project
by
kodera2t
Playing vacuum tube is not so difficult as expected. Let's play great heritage of human being by modern technology!
30
21
Vacuum tube amplifier supplied entirely by 3.3V
Project
by
Albert van Dalen
6J2 vacuum tube preamp with 3.3V filament and plate voltage
19
21
X-Ray Tube Filament Current Source
Project
by
Benderlabs
A vacuum tube filament current source and power distribution board circuit
1
1
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