| All mouthpieces available Silver, Gold, or Plexiglas. | ||||||||
| FRENCH HORN | Waldhorn K | |||||||
| Bore: | 4.8 | 4.6 | 4.4 | 4.2 | 4 | 3.8 | ||
| Exclusive | Very | Very | Very | |||||
| Rim (mm) | Cup (mm) | Deep | Deep | Deep | Medium | Shallow | Shallow | |
| W01 | 26.0 | 18.5 | 01AK | 01BK | 01CK | 01DK | 01EK | 01FK |
| W1 | 26.0 | 18.0 | 1AK | 1BK | 1CK | 1DK | 1EK | 1FK |
| W2 | 25.0 | 17.5 | 2AK | 2BK | 2CK | 2DK | 2EK | 2FK |
| W3 | 25.0 | 17.0 | 3AK | 3BK | 3CK | 3DK | 3EK | 3FK |
| W4 | 24.0 | 16.5 | 4AK | 4BK | 4CK | 4DK | 4EK | 4FK |
| The M series is an extenson of the JK French Hourn mouthpiece | ||||||||
| program which takes into account current tonal developments. | ||||||||
| FRENCH HORN | Waldhorn M | French Horn M | ||||||
| Bore: | 4.8 | 4.6 | 4.4 | 4.2 | 4 | 3.8 | ||
| Exclusive | Very | Very | ||||||
| Rim (mm) | Cup (mm) | Deep | Deep | Medium | Shallow | Shallow | Shallow | |
| W01 | 26.0 | 18.5 | 01AM | 01BM | 01CM | 01DM | 01EM | 01FM |
| W1 | 26.0 | 18.0 | 1AM | 1BM | 1C | 1DM | 1EM | 1FM |
| W2 | 25.0 | 17.5 | 2AM | 2BM | 2C | 2DM | 2EM | 2FM |
| W3 | 25.0 | 17.0 | 3AM | 3BM | 3C | 3DM | 3EM | 3FM |
| W4 | 24.0 | 16.5 | 4AM | 4BM | 4C | 4DM | 4EM | 4FM |
| FRENCH HORN Vienna | Wiener Horn | |||||||
| Bore: | 4.5 | 4.5 | 4.4 | |||||
| Exclusive | Very | |||||||
| Rim (mm) | Cup (mm) | Deep | Deep | Medium | ||||
| WH1 | 26.0 | 18.0 | 1CWH | 1DWH | 1EWH | |||
| WH2 | 25.0 | 17.5 | 2CWH | 2DWH | 2EWH | |||
| WH3 | 25.0 | 17.0 | 3CWH | 3DWH | 3EWH | |||