Hellberg 660V 





Hellberg 660V
Hellberg 660V
Sn: ???
Tubes: ECH41, EAF41, EAF41, EL41, AZ41, EM4
Dial lamps: 2x 6,3V / 0,3A
Dimensions: 520(560) x 325 x 230 (mm)
Year: 1950-51
ID: 1296