 |
| Identical to |
15D1
|
|
| Base |
British-7-Pin, old (M7A) (Codex=Ne)
|
| Filament |
-: Parallel / series AC/DC /
If: 0.2 Ampere /
Vf 13 Volts /
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
|
 |
|
http://stores.ebay.de/roehrenladen
Christian Schaufelberger
|
|
Telefunken Werkstattbuch
Wolfgang Bauer
|
|
 |