YDS-384B (Black Plated)
Key: Bb
Bell Material: Gold Brass
Bell Diameter: 125mm ( 4.9” )
Bore: 11.68mm ( 0.46” )
Piston: Monel
Tuning Slides and Receiver: Brass
Inside Slides: Brass
Mouth Pipe: Nickel Silver
Finish: L/B/S/G/RN/VL
PS: Delicate Engraving BellYDS-384B(鍍黑鎳)
調性: Bb
喇叭口材質: 金銅
喇叭口口徑: 125mm
管徑: 11.68mm
活塞: 蒙奈兒合金
調音管: 黃銅
內滑動管: 黃銅
吹口管: 鎳銀合金
表面處理:L(噴漆)/ B(鍍黑鎳)/S(鍍銀)/G(鍍金)/RN(玫瑰金色)/VL(復古漆)
*管身精緻手工雕刻花紋