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

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Tube-number record

V1505

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BrandEDISWAN
ClassRadiation Cooled Triode
BaseSpecial / none

Construction

Primary TypeTriode
EnvelopeGlass
SectionsSingle

Filament / Heater

MaterialThoriated

Absolute Maximum Ratings

Plate Voltage3000 V
Plate Dissipation275 W

Audio Performance

Power Output450 W
Key Features
  • Directly Heated
  • Thoriated Filament
  • Radiation Cooled

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Constants taken at conditions below2000 V8000200016150 mA

Application Notes

Suitable for operation as a Power Amplifier or Oscillator at frequencies up to 1.5 Mc/s. Audio power output of 450W specified for 2 valves.

Datasheets

Datasheet: V1505.pdf

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

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