6TE8-GT
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BrandFabbrica Italiana Valvole Radio Elettriche
ClassTriode-Heptode Converter
BaseOctal
Filament6.3V @ 0.3mA
Construction
Primary TypeTriode-Heptode
EnvelopeGT
SectionsDouble
Filament / Heater
Heater NotesIndirect heating
Absolute Maximum Ratings
Plate Voltage300 V
Grid 2 Voltage100 V
Audio Performance
Key Features
- Separate Triode and Pentode/Heptode sections
- Low inter-electrode capacitance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Frequency Converter | 250V | 650 | - | - | 3.7mA |
| Heptode Section as Amplifier | 250V | 2600 | 10000000 | - | 6.7mA |
| Triode Section as Amplifier | 250V | - | 200000 | 15 | 1mA |
Application Notes
Designed for use as a converter with a separate oscillator, but elements can be used independently.
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