YSL-871/872 Alto Trombones
YSL-871 | YSL-872 | ||
---|---|---|---|
Level | Professional Alto | Custom Alto | |
Key of | Eb | Eb | |
Bore | S: 0.470" – 0.490" Dual Bore | .470" – .490" Dual Bore | |
Bell Diameter | 7 1/8" | 7 1/8" | |
Shank | Medium | Medium | |
Leadpipe | Gold Brass; Fixed | Gold Brass; Fixed | |
Body Material | Yellow Brass | Yellow Brass | |
Bell Material | Yellow Brass; One-piece; Hand Hammered | Yellow Brass; One-piece; Hand Hammered | |
Weight | Standard | Standard | |
Finish | Clear Lacquer | Clear Lacquer | |
Inner Slide | Chrome-plated nickel silver; Drawn | Chrome-plated Nickel Silver; Drawn | |
Outer Slide | Nickel-silver; One-piece | Yellow Brass | |
Mouthpiece | Mouthpiece | 48A | |
Pistons/Rotors | N/A | Half step trill rotor |