SBR 637A
'De Harp'

• brand:  SBR
• type:  637A
• manufacturer:  Societé Belge Radio-Electrique NV/SA
• build in:  Brussels, Belgium
• year:  1936
• price:  2550 BEF (± 63 €)
• s/n:  70720
• h 53 – w 42 – d 38
• case:  in good condition
• sound:  no longer working
• tubes:  6D6, 6A7, 6B7, 42, 42, 80, 6G5