CCs 39, 55, 74, and 90 are dedicated to changing each of the 4 Operators' frequency multiplier. It modifies both the Multi and DT2 (Fine Detune) parameters together to span the entire range of multiplier values available. Multi has 16 values and DT2 has 4 bringing a maximum range of 64. Below shows the frequency multiplier values that each CC value corresponds to:
| CC Value | Multi | DT2 | Multiple |
|---|---|---|---|
| 0 | 0 | 0 | 0.50 |
| 1 | 0 | 1 | 0.71 |
| 2 | 0 | 2 | 0.78 |
| 3 | 0 | 3 | 0.87 |
| 4 | 1 | 0 | 1.00 |
| 5 | 1 | 1 | 1.41 |
| 6 | 1 | 2 | 1.57 |
| 7 | 1 | 3 | 1.73 |
| 8 | 2 | 0 | 2.00 |
| 9 | 2 | 1 | 2.82 |
| 10 | 3 | 0 | 3.00 |
| 11 | 2 | 2 | 3.14 |
| 12 | 2 | 3 | 3.46 |
| 13 | 4 | 0 | 4.00 |
| 14 | 3 | 1 | 4.24 |
| 15 | 3 | 2 | 4.71 |
| 16 | 5 | 0 | 5.00 |
| 17 | 3 | 3 | 5.19 |
| 18 | 4 | 1 | 5.65 |
| 19 | 6 | 0 | 6.00 |
| 20 | 4 | 2 | 6.28 |
| 21 | 4 | 3 | 6.92 |
| 22 | 7 | 0 | 7.00 |
| 23 | 5 | 1 | 7.07 |
| 24 | 5 | 2 | 7.85 |
| 25 | 8 | 0 | 8.00 |
| 26 | 6 | 1 | 8.48 |
| 27 | 5 | 3 | 8.65 |
| 28 | 9 | 0 | 9.00 |
| 29 | 6 | 2 | 9.42 |
| 30 | 7 | 1 | 9.89 |
| 31 | 10 | 0 | 10.00 |
| 32 | 6 | 3 | 10.38 |
| 33 | 7 | 2 | 10.99 |
| 34 | 11 | 0 | 11.00 |
| 35 | 8 | 1 | 11.30 |
| 36 | 12 | 0 | 12.00 |
| 37 | 7 | 3 | 12.11 |
| 38 | 8 | 2 | 12.56 |
| 39 | 9 | 1 | 12.72 |
| 40 | 13 | 0 | 13.00 |
| 41 | 8 | 3 | 13.84 |
| 42 | 14 | 0 | 14.00 |
| 43 | 10 | 1 | 14.10 |
| 44 | 9 | 2 | 14.13 |
| 45 | 15 | 0 | 15.00 |
| 46 | 11 | 1 | 15.55 |
| 47 | 9 | 3 | 15.57 |
| 48 | 10 | 2 | 15.70 |
| 49 | 12 | 1 | 16.96 |
| 50 | 11 | 2 | 17.27 |
| 51 | 10 | 3 | 17.30 |
| 52 | 13 | 1 | 18.37 |
| 53 | 12 | 2 | 18.84 |
| 54 | 11 | 3 | 19.03 |
| 55 | 14 | 1 | 19.78 |
| 56 | 13 | 2 | 20.41 |
| 57 | 12 | 3 | 20.76 |
| 58 | 15 | 1 | 21.20 |
| 59 | 14 | 2 | 21.98 |
| 60 | 13 | 3 | 22.49 |
| 61 | 15 | 2 | 23.55 |
| 62 | 14 | 3 | 24.22 |
| 63 | 15 | 3 | 25.95 |