YEP-842S

		YEP-842S
規格
調性		Bb
揚聲口直徑		300mm (11 4/5")
管徑		15-16.8mm (0.591-0.661")
外觀		Silver-plated with gold-plated trim
吹嘴		EP-53DL
樂器盒		Included
規範
琴身		Yellow brass
Specifications
Height		664mm
Valves		3 top + 1 side, compensating