Bb French Horn, in ABS case - 3 rotary valves - Double ball-joints mechanism - Detachable bell - Bell: 315 mm or 12 13/32 in. - Bore: 11.5 mm/ 7/16 in.- Lacquered body....
F French Horn in case - 3 rotary valves - Double ball-joints mechanism - Detachable Bell - Bell: 305 mm or 12 in. - Bore: 11.5 mm/ 7/16 in.- Lacquered body....