Type | Substitutes | Base Diagram |
---|---|---|
18GD6A | 18FW6A, 18GD6†, 18FW6† | |
Notes: | † - Series circuit no controlled warm-up | |
Web References | 18GD6A (RCA (HB3)) @ Franks Electron Tubes 18GD6A (Sylvania) @ Franks Electron Tubes 18GD6A (Tung-Sol) @ Franks Electron Tubes 18GD6A @ RadioMuseum.org |
Basing | 7BK |
Heater Voltage | 18 | Volts |
Heater Current | 0.1 | A |