Roland MX-1 Performance Mixer Definition:
3:TONE 1
9:TONE 2
14:TONE 3
15:TONE 4
16:TONE 5/6
17:TONE DIGITAL
18:TONE USB 1
19:TONE USB 2
20:TONE USB 3
21:TONE USB 4
22:TONE PC
23:LEVEL 1
24:LEVEL 2
25:LEVEL 3
26:LEVEL 4
27:LEVEL 5/6
28:LEVEL DIGITAL
29:LEVEL USB 1
30:LEVEL USB 2
31:LEVEL USB 3
35:LEVEL USB 4
41:LEVEL PC
46:MUTE 1
47:MUTE 2
48:MUTE 3
49:MUTE 4
50:MUTE 5/6
51:MUTE DIGITAL
52:MUTE USB 1
53:MUTE USB 2
54:MUTE USB 3
55:MUTE USB 4
56:MUTE PC
57:MFX 1
58:MFX 2
59:MFX 3
60:MFX 4
61:MFX 5/6
62:MFX DIGITAL
63:MFX USB 1
68:MFX USB 2
69:MFX USB 3
79:MFX USB 4
80:MFX PC
81:BFX 1
82:BFX 2
83:BFX 3
84:BFX 4
85:BFX 5/6
86:BFX DIGITAL
87:BFX USB 1
89:BFX USB 2
90:BFX USB 3
96:BFX USB 4
97:BFX PC