Bach Megatone Trombone, Small Shank
| Model No. |
Depth of Cup |
Approx. Cup Dia. |
Rim Shape |
Description |
| 4 |
Medium |
26.00mm |
Medium wide, well rounded. |
Very large cup; principally used by players having healthy, strong embourchure. |
| 5 |
Medium |
25.50mm |
Medium wide, semi-flat. |
For players with good, natural embouchures. Rather large cup. Produces a full, mellow sonorous tone. |
| 5GS |
Medium |
25.50mm |
Medium wide, semi-flat. |
Same as No. 5 but with larger 17/64" throat and 420 backbore. |
| 6 1/2A |
Medium deep |
25.40mm |
Medium wide, well rounded. |
Slightly larger than medium with standard size throat and backbore. Rich, compact tone of large volume. |
| 6 1/2AL |
Medium deep |
25.40mm |
Medium wide, well rounded. |
The same rim and cup as No. 61/2A, but with a larger 17/64" throat and 420 backbore for trombonists who strive for a Teutonic tone quality. |
| 6 1/2AM |
Medium deep |
25.40mm |
Medium wide, well rounded. |
Symphonic model tenor trombone mouthpiece features the same cup and rim as No. 61/2A, but with symphonic throat and backbore. |
| 7C |
Medium shallow |
24.75mm |
Medium wide, not too sharp. |
For players who prefer a medium-large cup to assure a large volume of tone. Rather shallow cup produces great brilliancy. |
| 11C |
Medium shallow |
24.70mm |
Medium wide |
Medium shallow cup produces a brilliant ringing tone of large volume. |