The YSL-640 has a medium-large bore for versatility in all musical genres and features a two-piece hand-hammered bell for a quick response. The narrow style slide and medium weight construction provides exceptional playing flexibility.
- Gold lacquer finish
- Bore: medium-large, 0.525 in. (13.34 mm)
- Bell diameter: 8.5 in. (214 mm)
- Two-piece yellow brass bell
- Yellow brass outer handslide
- Narrow-style slide
- Closed wrap F attachment
- Traditional rotary valve
- Sprung water key
- Mouthpiece and case included