B1 Medium thin Extra-large cup for players with a thin robust embouchure. Produces a great volume of tone.

B1-1/2B Medium wide, not too sharp Produces a scintillating warm tone of large volume. For players with a well-trained embouchure. Comfortable rim contour.

B1-1/2C Medium wide, not too sharp. Large diameter, medium cup.

B1-1/4C Medium wide Large cup for powerful trumpeters. Compact tone of great carrying power.

B1B Large cup for players with a robust embouchure. Produces a warm tone with great volume.

B1C Medium wide Large diameter, medium cup.

B1CW Slightly wider, gradually lowered toward the outside. Same as 1C with wider cushion rim.

B1D Medium shallow cup facilitates high register. Brilliant sound.

B1E Facilitates high register. Excellent mouthpiece for soprano or piccolo trumpet.

B1X The pre-1970 (old style) No.1, wide with a slightly smaller cup and wider rim than the present model.

B2 Medium wide, lowered toward the outside. Large cup; powerful Teutonic quality of tone. For players with a good embouchure.

B2-1/2C Medium wide, lowered toward the outside. Large cup; brilliant, heroic, crisp C trumpet tone. For players with strong, muscular lips.

B2-3/4C Medium wide, lowered toward the outside. Slightly narrower than 2.

B2C Medium wide, lowered toward the outside Large cup; powerful, brilliant tone. For players with a good embouchure.

B3 Medium wide, fairly large cup with full rich tone.

B3B Medium wide A fairly large cup. The tone is warm and full.

B3C Medium wide Fairly large cup, good for all-around use.

B3CW Slightly wider, lowered toward the outside. Same as 3C with wider cushion style rim.

B3D Medium wide Fairly large, medium shallow cup produces a more brilliant tone. Facilitates high register.

B3E Medium wide Preferred by players who want a large mouthpiece but with a shallow cup. Facilitates high register.

B3F Medium wide Same as No.3E but with extra-shallow cup. Produces sparkling tone in the extreme high register.

B5A Medium wide, rounded inside edge. A fairly large cup with a dark, full, mellow tone.

B5B Medium wide, lowered toward the outside. Medium sharp edge. A precise rim and a fairly large cup. The tone is vivid and full.

B5C 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.

B5MV Medium deep V style cup with good commercial sound.

B5SV Shallow V style cup.

B5V Medium wide, lowered toward the outside. Medium sharp edge. V-style cup. Free blowing, very flexible.

B6 Medium wide, not too sharp Produces a rich, clear tone of substantial body.

B6B Medium wide, not too sharp. Produces a beautiful, ringing tone and responds easily. Medium large size gives the lips sufficient room to execute freely.

B6C Medium wide, not too sharp, rather flat. A distinctive C trumpet cup. Its clear tone cuts through the largest bands and orchestras.

B7 Medium wide, lowered toward the outside. Medium. sharp inside edge. This popular model produces a colorful, liquid tone which is uniform over the entire scale. Desirable for all-around work.

B7A Medium wide, lowered toward the outside. Medium sharp inside edge. Warm, melodious, rich tone approaches the quality of a lyric soprano voice. Free blowing.

B7B Medium wide, lowered toward the outside. Medium sharp inside edge. Slightly livelier timbre than the #7, full in the low and middle registers, responds easily on high tones. Warm, rich sound. Well suited for all-around use.

B7BW Slightly wider, lowered toward the outside. Medium sharp inside edge. The same features as No.7B with a cushion rim for players with slightly heavier lips.

B7C 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.

B7CW Slightly wider, gradually lowered toward the outside. The same as No.7C with a comfortable cushion rim contour. Very practical for strenuous work and players with large lips.

B7D Medium wide, lowered toward the outside. Similar to No.7C. A shallower cup than No.7C, designed principally for D trumpet but used successfully where great brilliance and easy high register are required.

B7DW Slightly wider than No.7D. This shallow Eb soprano trumpet (or cornet) cup is excellent for D trumpet and or playing continually in the high register. Cushion rim is helpful to players who use a little too much pressure.

B7E 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.

B7EW The same as No.7E with a cushion rim. For players accustomed to playing with much pressure, especially in the high register.

B8 Fairly wide with a slightly flatter surface than No.7. Rounded inner edge. The same cup as No.7 but with a rim that players with protruding teeth find more comfortable.

B8-1/2 Medium wide, lowered toward the outside. Medium-sharp inner edge. Slightly smaller in diameter than No.7; produces a full, round tone. Preferred by players with a sensitive embouchure and by those whose work is very strenuous.

B8-1/2A Medium wide with rounded inner edge. Produces a full, velvety tone. Suitable for cantilena playing.

B8-1/2B Medium wide, lowered toward the outside. Medium-sharp edge. Like No.7B but with a cup diameter just enough smaller to facilitate production of the high tones.

B8-1/2C Medium wide, well rounded. Medium C cup provides flexibility and easy response. Clear, brilliant tone throughout the register.

B8-3/4 Medium wide, not too sharp. Produces a tone of great volume and Teutonic character. Very effective in symphonic work and opera.

B8-3/4C Medium wide, slightly flat. Similar to No.7C, but with a slightly smaller cup diameter. Response helps endurance for players who suffer from fatigue.

B8B Fairly wide with a slightly flatter surface than No.7B Rounded inner edge. The same cup as No.7B, with a rim that players with protruding teeth find more comfortable. Darker sound than No. 8.

B8C Fairly wide with a slightly flatter surface than No.7C. Rounded inner edge. The same cup as No.7C but with a rim that players with protruding teeth find more comfortable.

B9 Medium wide, lowered toward the outside. The same style of cup and rim as No.7, but with smaller cup diameter.

B9A Medium wide, well rounded. Produces a mellow, sweet cornet tone.

B9B Medium wide, lowered toward the outside. Corresponds with No.9. Slightly darker tone. Players with narrow lips who tire quickly feel relieved when using this model.

B9C Medium wide, lowered toward the outside. Similar in size to No.9 but produces a more brilliant, open tone. Free high register, easy response. Suitable for strenuous all-around work by players with narrow lips.

B9D Medium wide, lowered toward the outside. Similar in size to No.9 and in tone to the more brilliant No.7D. Players with narrow, sensitive lips get satisfactory results with this model. Recommended for the extreme high register.

B10 Fairly wide with a rather broad, flat surface. Similar to No.7, but smaller in size and with a broad, flat rim. Suitable for players with fleshy, soft lips.

B10-1/2A Medium wide, well rounded. Produces the mellow, rich lyric cornet tone favored by players of the Italian school.

B10-1/2C Medium wide Fine high register, resonating low register. Particularly useful to players without a strong embouchure. Ideal for C trumpet.

B10-1/2CW Extra wide, high toward the inner edge. Size, cup shape, and playing qualities are similar to the 10.

B10-1/2D Medium wide, high toward inner edge. Similar in size to No.10.

B10-1/2DW Extra wide, high toward the inner edge. Same depth of cup and diameter as 10.

B10-1/2E Medium wide, high toward inner edge. The same scintillating tone as No.7E. Preferred by players with weak lips who have to play in the high register.

B10-1/2EW Extra wide, high toward the inner edge. Cup diameter and shape are the same as No.10.

B10-3/4A Medium wide, well rounded. Slightly smaller cup diameter than No.10.

B10-3/4CW Extra wide Cushion rim for players with thick, fleshy lips who are accustomed to using much pressure. There is no easier blowing mouthpiece with such voluminous and brilliant tone.

B10-3/4EW Extra wide Shallower than No.10.

B10B Fairly wide with a rather broad, flat surface. Same size as No.10 but with warmer tone. Gives good results to players with heavy, thick-lips, especially those who become easily fatigued.

B10C Fairly wide with a rather broad, flat surface. Same rim as No.10, but with a shallow C cup. Especially designed for high notes and sparkling brilliancy.

B11-1/2A Medium wide, well rounded. Similar to No.11A, but slightly smaller. Produces a rich, round tone.

B11-1/2C Medium wide A brilliant, scintillating tone, very easy response and good, all around register.

B11-3/4C Medium wide, well rounded. Easy playing, with a compact, brilliant tone. Recommended for players with sensitive embouchures and with narrow lips.

B11-3/4CW Fairly wide, rather flat, not too sharp. A cushion rim for players with soft, fleshy lips who rely on above average pressure. Responds easily in the high register.

B11A Medium wide, well rounded A medium-small mouthpiece with a round, full, old-fashioned cornet tone.

B11B Medium wide, well rounded. A medium-small mouthpiece with a beautiful, full, clear tone. Responds very easily, especially in the upper register. For players with a delicate embouchure.

B11C Medium wide A beautiful brilliant C trumpet tone that requires little effort to play in the high register, yet with a free low range.

B11D Medium wide, well rounded. Produces a brilliant tone, effective in the high register. Good for players not having a strong embouchure.

B11DW Extra wide Players with thick, fleshy lips, especially those who cannot rely on the strength of their lip muscles, can use this cushion rim mouthpiece to advantage. Produces crisp, easy top tones.

B11EW Extra wide, rather high toward the inner edge A cushion-rim mouthpiece especially designed for the extreme high register. Because of the extra-shallow cup, the tone is very brilliant, piercing, and cuts well. For players who use heavier than normal pressure in the high register.

B12 Broad, rather flat. This popular model produces a full, mellow tone. A good choice for players of the English or Italian school who are accustomed to small mouthpieces, and players with heavy, weak lips.

B12B Broad, rather flat. The same rim as No.12, with a slightly shallower cup to make the tone more lively. High register responds well.

B12C Broad, rather flat. Brilliant tone, easy high register for trumpeters who have to play forte in the upper range and for players with heavy, weak lips who have difficulty with the high tones.

B12CW Broad, rather flat, high toward the inside. Cup diameter and depth are the same as No.12C, extra wide cushion rim.

B17 Medium wide. A small mouthpiece with a solid, compact tone. Players with thin lips find this model highly satisfactory.

B17C Medium wide. A lively, clear and brilliant tone, for players with thin lips whose embouchure tires easily.

B18 Broad, rather flat. Has the same cup as No.17, but a wider rim. Players of the old Italian or English school having heavy, soft lips and a rather sensitive embouchure choose this model.

B18C Broad, rather flat. Same cup design as No.17C, with a wider and flatter rim to distribute pressure over a larger surface.

B20C Medium wide A very small mouthpiece, recommended to players who have extremely weak or delicate lips.

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