Hi John,....No I havn't hooked it up to my Yamaha or would want to. Now I have one keyboard that sounds like a compressed polished CD.....and another that sounds like a LIVE band.
With me on stage LESS gear is More....I am not a MIDI up my KB's kind of player, I hate alot of wires, modules, or whatever, at one point had 4 KB's stacked to drag around & set up nightly with the band years ago and hated that hassle where now I can do it with one solo. I am taking my time setting up the microARRANGER for solo performance, Haven't used it on stage since NYE. But it's a fun instrument to play and really gives me inspiration with it's LIVE sound & styles.