Bob Reeves Brass Mouthpieces

Bob Reeves Brass is a custom trumpet and trombone mouthpiece maker based in Valencia, California. Founded in 1968, we work closely with you to help optimize your equipment to make the most out of your music-making. This channel features videos of our shop, staff, and customers that we hope you will find both entertaining and informative.

In addition to making a full line of trumpet, trombone, flugelhorn, cornet, and piccolo trumpet mouthpieces, we also specialize in custom mouthpiece work such as mouthpiece copies, alterations, and gap adjustments with the Reeves sleeve system. Bob Reeves is known for having invented and patented his trumpet valve alignment process, having adjusted over 20,000 instruments since then.

Bob Reeves and his staff travel around the world giving master classes and private consultations and produces the popular trumpet podcast, The Other Side of the Bell, featuring top trumpet players in a variety of different idioms.