Bach Trumpet Mouthpiece Classic

The most common mouthpiece sizes are being regularly stocked. For all other sizes please give us a call or email us for special orders.

Trumpet

Model No.	Depth of Cup	Approx. Cup Dia.	Rim Shape	Description
1	Deep	17.50mm	Medium thin.	Extra-large cup for players with a robust embouchure. Produces a great volume of tone.
1X	Deep	17.00mm	Medium wide.	The pre-1970 (old style) No. 1, with slightly smaller cu and wider rim than the present model.
1B	Medium Deep	17.00mm	Medium wide.	Large cup for players with a robust embouchure. Produces a warm tone with great volume.
1C	Medium	17.00mm	Medium wide.	Large diameter, medium cup - good for all-around use
1-1/4C	Medium	17.00mm	Medium wide.	Large cup for powerful trumpeters. Compact tone of great carrying power.
1-1/2C	Medium	17.00mm	Medium wide, not too sharp.	Large diameter, medium cup - good for all-around use.
2C	Medium	16.50mm	Medium wide, lowered toward the outside.	Large cup; powerful, brilliant tone. For players with a good embouchure.
2-1/2C	Medium	16.40mm	Medium wide, lowered toward the outside.	Large cup; brilliant, heroic, crisp C trumpet tone. For players with strong, muscular lips.
3B	Medium Deep	16.30mm	Medium wide	A fairly large cup. The tone is warm and full.
3C	Medium	16.30mm	Medium wide	Fairly large cup, good for all-around use.
3CW	Medium	16.30mm	Slightly wider, lowered to outside	Same as No. 3C with wider cushion style rim.
5B	Medium Deep	16.25mm	Medium wide, lowered toward the outside. Medium sharp edge.	A precise rim and a fairly large cup. The tone is vivid and full.
5MV	Medium deep	16.25mm	A precise rim and a fairly large cup. The tone is vivid and full.	Medium deep V style cup with #25 throat and #25 backbore. Good commercial sound.
5C	Medium	16.25mm	Medium wide, well rounded toward the inside and outside, fairly flat.	For players with a strong embouchure who do not like a sharp edge. The tone is lively and rich.
7C	Medium	16.20mm	Medium wide, lowered toward the outside. Medium sharp inside. Well-rounded edge with a perfect grip	Probably the most widely used model in the world. Its brilliant tone is preferred by school musicians and by artists.
7E	Shallow	16.20mm	Medium wide, Similar to No. 7C	This extra shallow Eb soprano trumpet (or cornet) cup produces a crisp, sparkling tone in the extreme high register. Widely used for piccolo trumpet.
7EW	Shallow	16.20mm	Slightly wider than No. 7E	The same as No. 7E with a cushion rim. For players accustomed to playing with much pressure, especially in the high register.
10-1/2C	Medium	15.90mm	Medium wide	Fine high register, resonating low register. Particularly useful to players without a strong embouchure. Ideal for C trumpet.

More models available, special orders only. Please see list: bachbrass.com/instruments/mouthpieces/bach-classic-series-mouthpiece