The Hornberg Breath Controller (hb1) is a high-precision, professional MIDI device that translates breath pressure into expressive control for music software and hardware, allowing musicians to manipulate parameters like volume, expression, and articulation hands-free. Handmade in Germany, it features a wooden mouthpiece, stainless steel sensor, and integrated MIDI/USB interface, offering deep customization for attack, release, data reduction, and multi-parameter control via 25 presets, significantly enhancing performance expression beyond basic breath controllers.
As a side note, this is a complicated midi controller probably best suited for a musician familiar with midi controllers.