Tube Substitutions for:
6T8A
Triple-diode - High Mu Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 6T8A | 6AK8, 6R8, 6T8*†, 6AK8*† |  |
| Notes: | * - Parallel filaments † - Series circuit no controlled warm-up | |
| Web References | 6T8A (RCA (HB3)) @ Franks Electron Tubes 6T8A (Tung-Sol) @ Franks Electron Tubes 6T8A (RCA (RC30)) @ Franks Electron Tubes 6T8A @ RadioMuseum.org | |
Triple-diode - High Mu Triode
MECHANICAL DATA
| Basing | 9E |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.45 | A |