| Model | Out.bores | A | B | Out. Vol.cc/str. |
| DX-1 | 1 | 10-20-30-40-50 | ||
| DX-2 | 2 | 47 | 37 | 10-20-30-40-50 |
| DX-3 | 3 | 62 | 52 | 10-20-30-40-50 |
| DX-4 | 4 | 77 | 67 | 10-20-30-40-50 |
| DX-5 | 5 | 92 | 82 | 10-20-30-40-50 |
| DX-6 | 6 | 107 | 97 | 10-20-30-40-50 |
| DX-7 | 7 | 122 | 112 | 10-20-30-40-50 |
| DX-8 | 8 | 137 | 127 | 10-20-30-40-50 |
| DX-9 | 9 | 152 | 142 | 10-20-30-40-50 |