* 사양
ㆍ0.472" (11.99 mm) bore
ㆍ11.9" (302 mm) bell
ㆍRose brass mouthpipe
ㆍ3 mechanical link tapered rotary valves
ㆍNickel Silver outer tuning slides
ㆍClear lacquered, nickel or silver plated finish
ㆍWood frame case