Hornyphon 257B 





Hornyphon 257B
Hornyphon 257B
Sn: 1493XX
Tubes: DCH11, DF11, DAF11, DC11, DDD11
Dial lamps: 2x 3,5V/0,1A
Dimensions: 480 x 350 x 230 (mm)
Year: 1941/42
ID: 0778