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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

A-2571

0 archive entries

BrandRCA
ClassBeam Power Tube

Construction

Primary TypeBeam tetrode / beam power
Envelope
Ceramic-Metal
Base MaterialCeramic
Sections1

Filament / Heater

Absolute Maximum Ratings

Plate Voltage2500 V
Plate Dissipation600 W

Audio Performance

Key Features
  • Precision grid line-up
  • Ceramic-Metal construction
  • Forced-air-cooled
  • High mechanical strength
  • Resistant to shock and vibration

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
CW Amplifier2500 V————

Application Notes

Developmental RCA Ceramic-Metal Beam Power Tube using electrical-discharge technique for grid alignment.

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