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each of the OP-Z's 16 tracks can both send and receive midi. the outgoing cc values of each parameter on each track can be assigned a custom control number. the outgoing channel of each track can also be customized.
sending a midi timing clock to your OP-Z will automatically put it into external sync mode. this is indicated by four green leds showing the current tempo when tempo button is held.
midi settings for the OP-Z can be configured via the module track. first go to the module track by holding track and pressing module. the midi settings are turned on or off by holding shift and then pressing the corresponding keys while in the module track.
key combination setting description
shift + 1
channel one to active
any incoming midi on channel 1 is redirected to the currently active track
shift + 2
incoming midi
enable incoming midi
shift + 3
outgoing midi
enable outgoing midi
shift + 4
midi clock in
enable incoming midi clock
shift + 5
midi clock out
enable outgoing midi clock
shift + 6
enable program change
enable program change in/out
shift + 7
alt program change
on: use bank 1–16 / program 1–16 to set active pattern. off: pattern 1–16 is activated with bank 1 / program 1–128 and bank 2 / program 1–32.
shift + 8
midi echo
echo incoming midi back on same port
shift + track 1 - 16
mute track
mute the outgoing midi on the corresponding track.
use the midi.json file found in content mode to customize the OP-Z midi configuration. the available settings are as follows:
setting range description
channel_one_to_active
true / false
incoming_midi
outgoing_midi
timing_clock_in
timing_clock_out
enable_program_change
alt_program_change
true: use bank 1–16 / program 1–16 to set active pattern. false: pattern 1–160 is activated with bank 1 / program 1–128 and bank 2 / program 1–32.
midi_echo
track_enable
enable midi per track
track_channels
1 – 16
set outgoing channel per track
parameter_cc_out
0 – 255
set outgoing cc value per parameter per track
the OP-Z midi configuration can be set using the OP-Z app. using the app it is also possible to assign the midi cc values and midi send channels for each track.
read here for more information.
parameters
absolute
relative
name
cc
track/ channel
range
parameter 1
1
1-16
0-127
32
1, 127
parameter 2
2
33
filter cutoff
3
34
filter resonance
4
35
envelope attack
5
36
envelope decay
6
37
envelope sustain
7
38
envelope release
8
39
lfo depth
9
40
lfo speed
10
41
lfo target
11
42
lfo shape
12
43
fx 1 send
13
44
fx 2 send
14
45
pan
15
46
volume
16
47
portamento
17
48
note style
18
49
system
track gain
50
track gain (relative)
51
reset track gains
52
any
mute
53
0-1
audio mute
54
mute group
55
0-9
tempo
56
swing
57
track
track step count
60
track step length
61
quantize
62
note length
63
other / real time
start
stop
continue
program change
1-10
0-15
1, 2
clock
pitch bend
song pointer
not used
sense
ui
active track
102
0
parameter page
0-3
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