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Tube Database (7,341 tube types · 1,270 archive entries)

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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Tube-number record

5R4GYS

1 archive entry

Construction

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Filters

1 tube found

Manufacturers

Brands

Philips1
  • Philips 5R4GYS tube — photo 1 of 7
    Philips 5R4GYS tube — photo 2 of 7
    Philips 5R4GYS tube — photo 3 of 7
    Philips 5R4GYS tube — photo 4 of 7
    Philips 5R4GYS tube — photo 5 of 7
    Philips 5R4GYS tube — photo 6 of 7
    Philips 5R4GYS tube — photo 7 of 7

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    Photo 1 of 7

    5R4GYS

    Brand
    Philips
Showing 1–1 of 1 results