Hellberg 660V 






Hellberg 660V
Sn: 7XX
Tubes: ECH42, EAF41, EAF41, EL41, AZ41, EM4
Dial lamps: 2x 6,3V / 0,3A
Dimensions: 520 x 330 x 225 (mm)
Year: 1950-51
ID: 0277