Tube Substitutions for:
2HR8
Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 2HR8 |  | |
| Web References | 2HR8 (Amperex) @ Franks Electron Tubes 2HR8 @ RadioMuseum.org | |
Pentode
MECHANICAL DATA
| Basing | 9BJ |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 2.5 | Volts |
| Heater Current | 0.6 | A |