Opera 666YR 






Opera 666YR
Sn: 180XX
Tubes: 7SJ8G, 6K7G, 6Q7G, 25L6G, CY2, (EM11)
Dial-lamps: 2x 6,3V / 0,3A
Oy Otto Brandt Ab
Year: 1946
ID: 0120