Tube-number record
88
0 archive entries
BrandSylvania
ClassDuo-Diode High-Mu Triode
Base6-pin
Filament6.3 V @ 300 mA
Construction
Primary TypeTriode
EnvelopeST-12
Sections3
Filament / Heater
Absolute Maximum Ratings
Plate Voltage250 V
Audio Performance
Key Features
- High-mu triode
- Independent diode units
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Triode Section | 250 V | 1100 | 91000 | 100 | 1.1 mA |
0 results