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Tube Database (1,270 tubes)

Other (3257), Pre (2314), Power (1030), Rectifier (740)
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6H-B26

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ClassBeam Power Tube
BaseNovar
Filament6.3V @ 1250mA

Construction

Primary TypeBeam tetrode / beam power
EnvelopeGlass
SectionsSingle

Filament / Heater

Heater NotesIndirectly heated

Absolute Maximum Ratings

Plate Voltage300 V
Plate Dissipation10 W
Grid 2 Voltage150 V
Grid 1 Voltage-50 V
Cathode Current150 mA
H-C Voltage200 V

Audio Performance

Typical THD11%
Power Output8 W
Key Features
  • Designed for Power Amplifier
  • OTL (Output Transformerless) capability

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class A1130V1500040005.7130mA

Application Notes

Power output for horizontal deflection or OTL audio amplifier use.

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