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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

EL508

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ClassFrame Output Pentode
Filament6.3 V @ 825 mA

Construction

Primary TypePentode
SectionsSingle

Filament / Heater

Heater NotesIndirect by A.C. or D.C.; parallel supply

Absolute Maximum Ratings

H-C Voltage100 V

Audio Performance

Key Features
  • Frame output amplifier in colour television receivers

Application Notes

Pentode intended for use as frame output amplifier in colour television receivers.

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