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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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R.W. 1 vacuum tube outline illustration

Tube-number record

R.W. 1

0 archive entries

R.W. 1 is a tube type in the TubeDatabase archive (class: Power Triode). Recorded specifications: brand Radio-Watt, construction Triode, socket Special / none, and maximum plate voltage 200 V. The archive does not yet hold a photographed example of this type.

BrandRadio-Watt
ClassPower Triode
BaseSpecial / none

Construction

Primary TypeTriode
Envelope52 x 35 mm
SectionsSingle

Filament / Heater

MaterialV-filament with compensator system

Absolute Maximum Ratings

Plate Voltage200 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
AF Amplifier140 V—67505.5—

Application Notes

Specifically established for loudspeaker reception and low frequency amplification without distortion.

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    Audio Performance

    Key Features
    • High power
    • Nickel plate
    • Molybdenum grid
    • V-filament
    • Compensator system