Tube Substitutions for:
12DL8
Duo Diode - Space Charge Grid Tetrode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12DL8 | 12DV8, 12DS7§, 12DS7A§ |  |
| Notes: | § - May not work in all circuits | |
| Web References | 12DL8 (Sylvania) @ Franks Electron Tubes 12DL8 (Tung-Sol) @ Franks Electron Tubes 12DL8 (Sylvania) @ Franks Electron Tubes 12DL8 @ RadioMuseum.org | |
Duo Diode - Space Charge Grid Tetrode
MECHANICAL DATA
| Basing | 9HR |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.55 | A |