Tube-number record
PX4
0 archive entries
PX4 is a tube type in the TubeDatabase archive (class: Power Triode). Recorded specifications: brand Gecovalve, construction Triode, and maximum plate voltage 250 V. The archive does not yet hold a photographed example of this type.
BrandGecovalve
ClassPower Triode
Construction
Primary TypeTriode
EnvelopeGlass
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage250 V
Audio Performance
Key Features
- Grande Puissance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Single-Ended Class A | 250 V | 6000 | 835 | 5 | 48 mA |
Application Notes
Power amplifier triode for high fidelity audio.
Datasheets
Datasheet: PX4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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