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

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
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Tube-number record

R14

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BrandRadio-Micro
ClassTriode

Construction

Primary TypeTriode
EnvelopeGlass
Sections1

Filament / Heater

Materialspecial

Absolute Maximum Ratings

Plate Voltage80 V

Audio Performance

Key Features
  • faible consommation
  • plaque nickel
  • grille molybdène
  • filament spécial

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
General40 V—250009.4—

Application Notes

Employées pour l’amplification haute ou basse fréquence, détection, hétérodyne. Ne dépasser en aucun cas les tensions de filaments et de plaque ci-dessus.

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