Röhren
Tubes
Lampes
Tubos
Dreifach Diode - Triode / Triple Diode - Triode (3 × 2 + 3)
Detektor / Detector
Noval- Miniatur 9-Stift B9A / American Small Button 9-Pin B9A
Uf = 28,5 V; If = 100 mA; ~ =
Ua = 200 V; Ia = 5 mA
UgT = - 1,85 V
Weida 1010
Weida 1011
Weida 1012
Siemens +
Philips BD233U-L
WF 15%
Sonra 8118 GWU