Röhren
Tubes
Lampes
Tubos

Triode (3)
Niederfrequenzverstärkung / Audio frequency amplification / Gain audiofréquence
Europa 4-Stift Eu-4 B4 (A4A) / Europe 4-Pin Eu-4 B4 (A4A)
Uf = 4 V; If = 0,08 A; =
Ua = 150 V; Ia = 4 mA (?)
Funke 009

Mazda
5 Lampes (TM-BG)