Tube-number record
6SL7-GT
0 archive entries
6SL7-GT is a tube type in the TubeDatabase archive (class: High-Mu Twin Triode). Recorded specifications: brand General Electric, construction Dual triode, socket Octal, maximum plate voltage 300 V, and maximum plate dissipation 1 W. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassHigh-Mu Twin Triode
BaseOctal
Filament6.3 V @ 0.3 mA
Construction
Primary TypeDual triode
EnvelopeT-9
Sections2
Filament / Heater
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation1 W
H-C Voltage90 V
Audio Performance
Key Features
- High-mu twin triode
- Resistance-coupled voltage amplifier
- Phase inverter
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A Amplifier | 250 V | 1600 | 44000 | 70 | 2.3 mA |
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