Tube-number record
MZ2-200
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BrandMullard
ClassPower Triode
Base4-pin
Construction
Primary TypeTriode
EnvelopeGlass
SectionsSingle
Filament / Heater
MaterialOxide coated
Absolute Maximum Ratings
Plate Voltage2250 V
Plate Dissipation275 W
Audio Performance
Power Output1213 W
Key Features
- Directly-heated
- Low frequency power valve
- Modulator in transmitting equipment
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Static Characteristics | 2000 V | 7200 | — | 5 | 180 mA |
| Class AB2 Push-Pull (per valve) | 1500 V | — | — | — | 60 mA |
| Class AB2 Push-Pull (per valve) | 1750 V | — | — | — |
Application Notes
Primarily intended for use as a modulator or AF power amplifier. Requires direct-coupled driver stage, typically using EL37 pentodes.
Datasheets
Datasheet: MZ2-200.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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