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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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E134 vacuum tube outline illustration

Tube-number record

E134

0 archive entries

E134 is a tube type in the TubeDatabase archive (class: Output Pentode). Recorded specifications: brand Mullard, construction Pentode, socket Octal, maximum plate voltage 800 V, and maximum plate dissipation 25 W. The archive does not yet hold a photographed example of this type.

BrandMullard
ClassOutput Pentode
BaseOctal
Filament6.3 V @ 1.5 mA

Construction

Primary TypePentode
EnvelopeGlass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage800 V
Plate Dissipation25 W

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Pentode connection250 V110001500011100 mA
Triode connection250 V1150091010.570 mA
Single Valve Class A250 V———100 mA

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    Grid 2 Voltage
    500 V
    Cathode Current150 mA
    H-C Voltage100 V

    Audio Performance

    Key Features
    • 25W anode dissipation
    • AC mains operated equipment
    • Distributed load capability
    • Fixed or Cathode bias
    Single Valve Class A (Higher Voltage)300 V———83 mA