Roland Aerophone AE-10-A Digital Wind Instrument/MIDI Controller for Sax Players

Roland Aerophone AE-10 Digital Wind Instrument Features:

• Traditional saxophone fingering ensures a familiar playing experience
• Responsive mouthpiece-mounted breath sensor provides expressive realism
• SuperNATURAL modeling technology reproduces subtle tonal nuances, dynamics, and articulation
• Realistic onboard sax tones, including alto, tenor, soprano, and baritone sounds
• Full Range feature automatically switches between sax types by key range
• Wide variety of additional acoustic tones are onboard, as well as Roland synth sounds
• Connects to a DAW via USB for breath control of software and hardware synths
• Onboard speakers yield excellent sound
• Headphone output makes private rehearsals easy
• Connect a smartphone or music player to play along with your favorite recordings
• 6 AA batteries provide up to 7 hours of continuous performance

Not only the volume but also the sound itself is dynamically affected by the force with which you blow into the mouthpiece and the strength with which you bite it, providing a natural and richly expressive sound. 

by Roland

The Aerophone has tons of internal sounds and built-in speakers, but it is also a great MIDI controller. Here are some of the parameters you can control on the Aerophone AE-10.  The Bite Sensor can control pitch and vibrato. The strength of your breath effects not only volume, but other parts of the sounds

There is even a mobile app for the AE-10.