needed.
1.5 Sustain switch
This jack allows you to connect an optional Sustain Footswitch to the
keyboard.
Chapter 2: Basic MIDI Control
Because AKM320 does not contain built-in soundcard, play the
keyboard will only send MIDI data out including the midi message. A
virtual instrument can change it into a track of your DAW software
and creates the sound based on the MIDI message received from
AKM320. For more details on using virtual instruments, please refer
to the documentation in your DAW software.
2.1 Pitch Wheel
The Pitch wheel is used for raising or lowering the pitch of a voice during
performance. The range of pitch values depends on the sound generator
(sound card or module) being used.
2.2 Modulation Wheel
It is very common to use the modulation wheel to change the intensity of
effects:Mainly vibrato (pitch change), tremolo (change the volume), and
modulation (change the tone).The modulation wheel produces a vibrato
effect shortly after the sound is generated. It is most effective for voice
such as saxophone strings and Oboe.
2.3 Volume Slider
Adjusts the overall volume of the unit.