| No. | rim mm √ò | cup mm √ò | very deep | deep | medium | shallow | very shallow | extremely shallow | ultra shallow |
| 1 | 28.0 | 17.6 | 1A | 1B | 1C | 1D | 1E | 1F | |
| 2 | 27.8 | 17.4 | 2A | 2B | 2C | 2D | 2E | 2F | |
| 3 | 27.6 | 17.2 | 3A | 3B | 3C | 3D | 3E | 3F | |
| 4 | 27.4 | 17.0 | 4A | 4B | 4C | 4D | 4E | 4F | 4G |
| 5 | 27.2 | 16.8 | 5A | 5B | 5C | 5D | 5E | 5F | 5G |
| 6 | 27.3 | 16.6 | 6A | 6B | 6C | 6D | 6E | 6F | 6G |
| 7 | 27.1 | 16.5 | 7A | 7B | 7C | 7D | 7E | 7F | 7G |
| 8 | 26.9 | 16.4 | 8A | 8B | 8C | 8D | 8E | 8F | 8G |
| 9 | 27.0 | 16.2 | 9A | 9B | 9C | 9D | 9E | 9F | 9G |
| 10 | 27.2 | 16.0 | 10A | 10B | 10C | 10D | 10E | 10F | 10G |


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Josef Klier JK Trumpet Mouthpiece EXCLUSIVE A2
In Stock
The unique outer shape of the Exclusive series is the result of numerous tests which had the aim of elaborating the optimum weight of the mouthpiece. It has established itself as a distinctive feature of the JK Exclusive mouthpieces. Made in Germany.
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