Yamaha YAC TR7B4 Standard Series Mouthpiece - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available.

More Arriving Soon, Reserve Yours Now!

Brand New ConditionMore InfoThis product is in the box as received from the manufacturer and comes with the original warranty.

A mouthpiece for every player.

These brass mouthpieces are produced with advanced computer design and manufacturing technology for unmatched precision, smooth attack, and easy playability. Ideal weight for all-around use and available in a variety of configurations to suit every player.


Standard Trumpet Mouthpiece
Compare to:
TR11: Schilke 11
TR11A4: Bach 7E
TR11B4: Bach 7D
TR11C4: Bach 7C, Giardinelli 7C
TR13A4a: Schilke 13A4a
TR13B4: Bach 6C
TR13C4: Bach 6B
TR13D4: Bach 6
TR14A4a: Schilke 14A4a, Giardinelli 6S
TR14B4: Bach 3C, Schilke 15B
TR14C4: Giardinelli 5C
TR14D4: Bach 5B
TR14E4: Bach 3C rim, very deep cup
TR15B4: Bach 2C, shallower cup
TR15C4: Bach 2C
TR15E4: Bach 2C rim, very deep cup
TR16C4: Bach 1-1/2C
TR16D: Bach 1-1/2C, deeper cup
TR16E4: Bach 1-1/2C rim, very deep cup
TR17B4: Bach 1-1/4C
TR17C4: Bach 1C
TR17D4: Bach 1C, deeper cup
TR18C4: Bach 1
TR5A4: Bob Reeves OES 69
TR6A4a: Schilke 6A4a
TR7A4: Purviance 4 (4*D4)
TR7B4: Schilke 7B4
TR8C4: Bach 10-1/2C, Giardinelli 10C
TR9C4: Bach 7C with smaller rim diameter