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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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MB 2/200 vacuum tube outline illustration

Tube-number record

MB 2/200

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MB 2/200 is a tube type in the TubeDatabase archive (class: Power Triode). Recorded specifications: brand Philips, construction Triode, socket Special / none, maximum plate voltage 2000 V, and maximum plate dissipation 200 W. The archive does not yet hold a photographed example of this type.

BrandPhilips
ClassPower Triode
BaseSpecial / none

Construction

Primary TypeTriode
EnvelopeGlass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage2000 V
Plate Dissipation200 W

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical2000 V3000470014100 mA

Application Notes

Vertical mounting position recommended. Horizontal orientation is permissible only if the flat surface of the anode is positioned vertically. Designed for large amplifier systems driving 20-100 electromagnetic or 4+ electrodynamic speakers.

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    Audio Performance

    Key Features
    • Directly heated
    • Top anode connection
    • High power amplification