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

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Tube-number record

R2

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BrandBrimar
ClassFull-Wave Rectifier
BaseSpecial / none
Filament4 V @ 2500 mA

Construction

Primary TypeRectifier
Rectifier TypeFull-Wave

Filament / Heater

Absolute Maximum Ratings

Plate Voltage350 V
Cathode Current120 mA

Audio Performance

Application Notes

Replacement Type. For characteristic curves of type R2, refer to type R3 up to 350 volts R.M.S. input. Reservoir condenser 4uf.

Datasheets

Datasheet: R2.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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