Detailed specifications for the Reeves cornet mouthpiece line. Compare cup depth, rim diameter, throat, backbore, and intended use across models.
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Rim Sizes and Comparison Information
| Rim Number | Diameter | Rim Width | Measured | "Feel" |
|---|---|---|---|---|
| 40 | 40/64" | Medium | 12C Elkhart 10-1/2C Mt. Vernon | 10-1/2C Mt. Vernon |
| 41 | 41/64" | Medium | 8C Elkhart 7C Mt. Vernon | 7C Mt. Vernon |
| 42 | 42/64" | Medium | 7EW Elkhart Heim #2 | 3C & 6C Elkhart |
| 43 | 43/64" | Medium Narrow | New York 7 | 2-3/4C Elkhart |
| 43N | 43/64" | Narrow | 7D Elkhart 6C Mt. Vernon New York 7 &7C | 6C Mt. Vernon |
| 43W | 43/64" | Cushion | Similar to #43 with Cushion Rim | Like 2-3/4C with cushion |
| 43.5 | 43.5/64" | Medium Narrow | 3C and 5C Elkhart | 5C Elkhart |
Reeves Mouthpieces (Table 2)
| Cup | Description |
|---|---|
| S | Good for 1st cornet in concert band |
| M | Darker tone than "S" cup. Good for the player that "bottoms out" on shallow cups |
| C | Good for general, all around cornet playing |
| B | Very dark, characteristic, cornet sound |
Specifications sourced from manufacturer published data. For corrections, please contact us.