Integrated acoustic bell system
Yamaha's unique Integrated Bell Acoustic System gives you the best of both worlds—high-quality digital sound with the full expressiveness of an acoustic wind instrument.
This new, advanced system, consists of speaker units, enclosures, acoustic pipe and a real brass bell, responds to your breath from the mouthpiece, and digitally creates sound that drives the speakers, causing the brass bell to resonate and vibrate. In fact, the entire instrument resonates with the sound, and that vibration comes back to you—to your mouth from the mouthpiece and to your fingertips from the keys. The result is an instrument that breathes, moves and vibrates along with your playing, giving you all the expressive feeling of an acoustic saxophone with the comprehensive capabilities of a digital instrument.
The YDS-150 also features the high-quality brass bell made from the same material as used on Yamaha's acoustic saxophone. Drawing on years of experience, Yamaha have created an instrument that gives you the ability to play all the nuances of any acoustic saxophone.