YEP-621S Euphoniums

	YEP-621S	YEP-621
規格
調性	Bb	Bb
揚聲口直徑	280mm (11")	280mm (11")
管徑	14.5-16.8mm (0.571-0.661")	14.5-16.8mm (0.571-0.661")
外觀	Silver-plated	Clear lacquer
吹嘴	SL-51L	SL-51L
樂器盒	Included	Included
規範
琴身	Yellow brass	Yellow brass
Specifications
Height	664mm	664mm
Valves	3 top + 1 side	3 top + 1 side