Founded by the legendary trumpet player and teacher, Renold O. Schilke, Schilke Music Products has been a supplier of top-quality trumpets, cornets, and brass accessories since 1956. Their trumpets are known the world over for their balance of superior tone quality, excellent intonation, and ease of response. Key of Eb/D. Medium-large bore, medium bell, with D slides. All Schilke trumpets feature silverplating, adjustable 1st valve slide, and a fixed 3rd valve slide finger ring. Mouthpiece and case are not included.