The Ediswan PV8DE is a low impedance audio output triode and differs only slightly from the PV6DE apart from the filament parameters. The PV indicates a power valve and the DE stands for dull emitter.
The simple split pin base pins. The faint etched identification can just be seen. It says that the filament has a maximum rating of 3.0 Volts and that it is a dull emitter.The balloon envelope is 44 mm in diameter, and excluding the B4 base pins is 87 mm tall.References: Data-sheet, 1047 & 1003. Type PV8DE was first introduced in 1925. See also 1925 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 |  a | g1 | f | f |
|
|
Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vg | mAa | ra | gm | μ |
| 3.0 | 0.12 | 60-120 | -7 | - | 10,500 | 0.58 | 6.0 |
|
Updated June 30, 2017.
|
|
