ORIGINAL: djoni
what I am looking for is a breath controller and not a midi wind instrument.
What is the difference?
I think they all produce midi controller data of some kind, and whatever is controlled can be any midi synth/sampler, softwise in computer or hardware.
Midi wind instrument might have more buttons to resemble a wind instrument, but it's the same thing. It could still control a drumkit, organ or brass sounds or whatever that is played. So you have your breath as an extra finger you might say to express strenth of note(often midi note velocity).
Alternative to breath controller might be an expression foot pedal.