freischaffender Posaunist und Lehrer,
der weltweit mit großen Stars wie u. a. Andrea Bocelli und Alicia Keys, auf der Bühne steht.
Carlos Martin über seine Posaune: „Kühnl Trombones give me all what I need from an instrument. It’s a really versatile instrument with a warm and beautiful sound full of harmonics, but also with a great attack response and projection to play lead. Very flexible and great intonation. I love to use it in all different kind of works that I do as: playing jazz as a soloist, playing lead on big band, salsa gigs, pop recordings and tours. I fell in love with this instrument since the first time I tried a Kühnl trombone.”