Helvar 568 W 2B 





Helvar 568 W 2B
Helvar 568 W 2B
Sn: 2171XX
Tubes: O.M.10, 6K7G, 6H8MG, 6V6GT/G, 5Y3GT
Dimensions: 530 x 323 x 240(260) (mm)
Year: 1948
ID: 1522