Schmidt and the Hornberg hb1 MIDI breath controller | We got the brand new Hornberg hb1 MIDI breath controller today. This is the first test. What a great device! | By Schmidt
Electric Melodica, or: the Breath Controller Mk II - mitxela.com
Hornberg Research hb1 MIDI Breath Station - Electronic MIDI Breath Controller | Sweetwater
Yamaha CS-01 Breath Control Synthesiser (EMM Sep 82)