Tube Substitutions for:
6HK8
Twin Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 6HK8 | 6BC8, 6BQ7, 6BS8, 6BX8, 6BZ7, 6BK7*, 6BQ7A, 6BZ8, X155, 6BK7A*, 6BK7B* |  |
| Notes: | * - Parallel filaments | |
| Web References | 6HK8 (Toshiba) @ Franks Electron Tubes | |
Twin Triode
MECHANICAL DATA
| Basing | 9DE |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | A |