Tube-number record
6ST7
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ClassDuplex-Diode Triode
BaseOctal
Filament6.3 V @ 0.15 mA
Construction
Primary TypeMulti-section
EnvelopeMetal
SectionsTriode, Dual Diode
Filament / Heater
Heater NotesA.C. or D.C.
Absolute Maximum Ratings
Audio Performance
Key Features
- Single-Ended Metal Type
- Two diode plates
- Common cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 250 V | 1900 | 8500 | 16 | 9.5 mA |
Application Notes
Diode biasing of the triode unit of the 6ST7 is not suitable.
Datasheets
Datasheet: 6ST7.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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