One Piece Mouthpieces

Model One - All our engineering, distilled into a simple, “just works” mouthpiece.

C Series: Works on most horns

CV - Best seller: a rich balanced sound. #13 conical bore, medium-deep: H also shanks available

CL - Expressive with clean attacks and a fast response. #13 bore, medium-deep.

CR - Powerful sound and a fast response. #12 bore, medium shallow.

G Series: for Geyer-type horns

G - Bright and clear in all registers, exceptional projection and accuracy. #19 bore, medium shallow.

GM - Maximum control of the tone color. #19 bore, medium-deep.

GS - Smooth, rich sound for the studio and beyond.  #16 bore, medium-deep.

GA - A control mouthpiece with a strong core. #16 conical bore, medium-shallow.

GH - A darker, more open mouthpiece that still packs a punch. #13 conical bore, medium-shallow.

M series: for Alexander Mainz Horns

M - For the Alexander player in America. #18 bore, medium-deep.

(All 3 C Series models offer an Alexander variant as well)

H Series: for Historic and Natural Horns

H - Superb for hand stopping, particularly later, chromatic works.  #12 bore, very deep.

HF - Brighter with more secure slots. #10 bore, medium-deep.

Specialty Models

LA - A fresh take on an 8D mouthpieces for the modern studio player. #13 bore, medium shallow.

MT - For Alex Wagner Tuba. Controlled & in tune. #14 bore, deep.

GD - Superior tone and accuracy when you're counting ledger lines. #17 bore, extra-shallow.

Y - A large bore convex cup with superior and control. #8, medium-shallow.

Standard Rims

Rim R - our most popular rim - comfortable and easy-to-play. 17.5-18.25mm in quarters.

Specialty Rims

Rim RS - a slimmer Rim R variant, einsetzen friendly. 17.75 to 18.25 in quarters.

Rim T - a forward peak rim with a sharper bite. 17-18mm in quarters.

Rim E - a narrow rim for einsetzen players with an exterior grip. 17.25-17.75 in quarters.

Rim X - an extra-wide, extra-cushioned rim. 18.5mm