Experience the joy of performing wherever you are. The Yamaha YDS 150 is Yamahas new groundbreaking wind instrument that makes playing the saxophone as convenient as possible. To ensure the YDS 150 feels as natural as possible it utilises the same key layout mouthpiece and thumb rest as an acoustic saxophone. Youll also notice the Integrated Bell Acoustic System which adds a luxurious resonance to your tone. Although the YDS 150 has a mouthpiece you can simply blow into the instrument to produce a note. This means you can learn the correct fingering and breathing techniques without having to worry about your embouchure.