YEB-321S Eb Tubas

	YEB-321	YEB-321S
規格
調性	Eb	Eb
揚聲口直徑	386mm (15 1/4")	386mm (15 1/4")
管徑	17.5-18.5mm (0.689-0.728")	17.5-18.5mm (0.689-0.728")
外觀	Clear lacquer	Silver-plated
吹嘴	BB-66D4	BB-66D4
樂器盒	Included	Included
規範
琴身	Yellow brass	Yellow brass
Specifications
Height	863mm	863mm
Valves	4 top pistons	4 top pistons