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Tube Database (1,270 tubes)

Other (3257), Pre (2314), Power (1030), Rectifier (740)
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7581A

2 Tubes in archive

Construction

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Filters

2 tubes found

Manufacturers

Ge(1)

Brands

National Electronics(1)RCA(1)

Related Tube Numbers

KT66(1)
  • RCA 7581A tube - Ge

    7581A

    Ge

    Branded RCA

  • National Electronics 7581A KT66 tube

    7581A, KT66

    Branded National Electronics

Showing 1 to 2 of 2 results