Yamaha Professional model trombones have long been popular thanks to their quick and agile response, highly accurate intonation, and rich, warm tone. The YSL-640 Trombone has kept all these fine qualities, while adding some design features from the top of the line Xeno series. Their broad sound has a well-defined tonal core for excellent projection in all registers at any dynamics. The 640 has a medium-large bore for versatility in all musical genres and a two-piece bell for a quick response. The narrow style slide and medium-weight construction provide exceptional playing flexibility.
Features
-
YSL-640:
Key: Bb/F
Bell: Yellow Brass
Mouthpiece: SL-48S
Finish: Gold Lacquer
Case: Included
| Key | Bb |
| Bell Material | Yellow brass |
| Bell Diameter | 214.4mm (8 1/2") |
| Bore Size | ML: 13.34mm (0.525") |
| Outer Slide Material | Yellow brass |
| Inner Slide Material | Nickel silver |
| Finish | Gold lacquer |
| Mouthpiece | SL-48S |
| Case | Included |
Due to ongoing product development efforts, specifications are subject to change without notice.
