YSL-154

YSL-154 YSL-154S
Key Bb Bb
Bell Material Yellow brass Yellow brass
Bell Diameter 204.4mm (8'') 204.4mm (8'')
Bore Size M: 12.7mm (0.5") M: 12.7mm (0.5")
Outer Slide Material Yellow brass Yellow brass
Inner Slide Material Nickel Silver Nickel Silver
Finish Gold lacquer Silver-plated
Mouthpiece SL-48S SL-48S
Case Included Included