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MIDI Mixer: Quick Launch [SHIFT] + [6] 

 

 

The MIDI MIXER is available for creating 
automated MIDI mixes within the sequencer. You 

can use it to write data into SQ01 tracks. You can 

“READ AUTOMATION” and “WRITE AUTOMATION”: 

READ from/ WRITE to a sequencer track to control 
the channel levels, control effect Send levels, of 

your MIDI tracks. Snapshots of settings can be 

inserted into the track data. When recording MIDI 
track AUTOMATION you will be addressing the 

S90 internal PARTS so you will want to use USB 

OUT 0-1. The MIDI control data must, like all MIDI 
data be recorded to a track of the sequencer. 

Select a track that is set to OUT 0-1 but set the 

MIDI channel for this (automation) track to ALL. 

This will allow data from any fader icon or Effect 
knob icon to be recorded to this track.  

 

 

 
Here is a step-by-step: 

• 

Set the MIDI OUT on the toolbar of the MIDI 

Mixer to YAMAHA USB OUT 0-1 

• 

Make sure both of the AUTO icons are selected 

READ and WRITE (you can view the selection 

under the SETUP menu – a check appears 

next to READ and WRITE AUTOMATION 

• 

Set the MIDI track to USB OUT 0-1 and the 

MIDI channel to ALL (see diagram below) 

• 

Set the TRACK to RECORD READY “R” 

• 

Click the RED Record dot on the main 

transport and press START. 

 
The MIDI MIXER is addressing the internal Parts of 

the S90 and thus is communicated with via OUT 

0-1, only.

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 This means it is possible to control 

what happens on the S90 and to the track 
automation of the SQ01 from this MIDI Mixer.  

 

 

 

For example, another good use for the MIDI Mixer 
is selection of Voices. Click on the three-digit 

number above the Track number at the bottom of 

the channel fader. This will open a dialog box that 
will allow you to search for S90 Voices and send 

out an audition note. 

 

• 

In the dialog box shown below, you see that 

you can select a Voice via the “LIST” and it 

will show you the MSB/LSB Bank Select and 

Program Change Number. 

• 

If you are using another SQ01 supported 

instrument you can select it by selecting 

“DEVICE” from the DATABASE. 

                                                 

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There is no USB IN for MIDI MIXER therefore the 

direction of information is from the software to the 
synth or to a track, only.

 

 

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