Yamaha P-121 - Adjusting the Master Volume; Intelligent Acoustic Control (IAC); Using Headphones; Stereophonic Optimizer

MIDI Data Format
P-125, P-121 MIDI Reference
11
TOTAL SIZE 3F
TOTAL SIZE 04
TOTAL SIZE 0C
TOTAL SIZE 06
nn = PART NUMBER
If there is a Drum Voice assigned to the part, the following parameters are ineffective.
• BANK SELECT LSB
• PORTAMENTO
• MONO/POLY
• SCALE TUNING
• POLY AFTER TOUCH
• PITCH EG
55 1 00-7F PAT AMPLITUDE CONTROL -100...0...+100[%] 40 O X X X
56 1 00-7F PAT LFO PMOD DEPTH 0...127 00 O X X X
57 1 00-7F PAT LFO FMOD DEPTH 0...127 00 O X X X
58 1 00-7F PAT LFO AMOD DEPTH 0...127 00 O X X X
59 1 00-5F AC1 CONTROLLER NUMBER 0...95 10 O X O
(Voice)
X
5A 1 28-58 AC1 PITCH CONTROL -24...0...+24[semitones] 40 O X X X
5B 1 00-7F AC1 LOW PASS FILTER CONTROL -9600...0...+9450[cent] 40 O X X X
5C 1 00-7F AC1 AMPLITUDE CONTROL -100...0...+100[%] 40 O X X X
5D 1 00-7F AC1 LFO PMOD DEPTH 0...127 00 O X X X
5E 1 00-7F AC1 LFO FMOD DEPTH 0...127 00 O X X X
5F 1 00-7F AC1 LFO AMOD DEPTH 0...127 00 O X X X
60 1 00-5F AC2 CONTROLLER NUMBER 0...95 11 O X X X
61 1 28-58 AC2 PITCH CONTROL -24...0...+24[semitones] 40 O X X X
62 1 00-7F AC2 LOW PASS FILTER CONTROL -9600...0...+9450[cent] 40 O X X X
63 1 00-7F AC2 AMPLITUDE CONTROL -100...0...+100[%] 40 O X X X
64 1 00-7F AC2 LFO PMOD DEPTH 0...127 00 O X X X
65 1 00-7F AC2 LFO FMOD DEPTH 0...127 00 O X X X
66 1 00-7F AC2 LFO AMOD DEPTH 0...127 00 O X X X
67 1 00-01 PORTAMENTO SWITCH OFF, ON 00 O X X X
68 1 00-7F PORTAMENTO TIME 0...127 00 O X X X
69 1 00-7F PITCH EG INITIAL LEVEL -64...0...+63 40 O X X X
6A 1 00-7F PITCH EG ATTACK TIME -64...0...+63 40 O X X X
6B 1 00-7F PITCH EG RELEASE LEVEL -64...0...+63 40 O X X X
6C 1 00-7F PITCH EG RELEASE TIME -64...0...+63 40 O X X X
6D 1 01-7F VELOCITY LIMIT LOW 1...127 01 O X X X
6E 1 01-7F VELOCITY LIMIT HIGH 1...127 7F O X X X
70 1 NOT USED - - - - -
71 1 NOT USED - - - - -
72 1 00-7F EQ BASS GAIN -12dB...+12dB 40 O X X X
73 1 00-7F EQ TREBLE GAIN -12dB...+12dB 40 O X X X
74 1 NOT USED - - - - -
75 1 NOT USED - - - - -
76 1 04-28 EQ BASS FREQUENCY 32...2.0k[Hz] 0C O X X X
77 1 1C-3A EQ TREBLE FREQUENCY 500...16.0k[Hz] 36 O X X X
78 1 NOT USED - - - - -
79 1 NOT USED - - - - -
7A 1 NOT USED - - - - -
7B 1 NOT USED - - - - -
7C 1 NOT USED - - - - -
7D 1 NOT USED - - - - -
7E 1 NOT USED - - - - -
7F 1 NOT USED - - - - -
0A nn 40 1 00-7F MW OFFSET LEVEL CONTROL -100 - 100[%] 40 O X X X
41 1 00-7F BEND OFFSET LEVEL CONTROL -100 - 100[%] 40 O X X X
42 1 00-7F CAT OFFSET LEVEL CONTROL -100 - 100[%] 40 O X X X
43 1 00-7F PAT OFFSET LEVEL CONTROL -100 - 100[%] 40 O X X X
44 1 00-7F AC1 OFFSET LEVEL CONTROL -100 - 100[%] 40 O X X X
45 1 00-7F AC2 OFFSET LEVEL CONTROL -100 - 100[%] 40 O X X X