Empress Effects Phaser - Manual (Page 20)

Control Change Messages
The Empress Phaser can be controlled with MIDI control change
messages. Almost all MIDI controllers or digital audio workstation
software will be able to output these messages. Refer to your
product’s documentation for help on how to do this. Below is a
table that shows which MIDI control change message controls each
phaser parameter.
Phaser Parameter CC #: Note:
Speed/Ratio/Sensitivity 20 Sending a value of 0 would be
equivalent to the knob completely
counter clock-wise, sending 127 is
equivalent to fully clock-wise.
Width/Release 21
Waveform/AutoMode 22 Sending a value of 1 will set it to
waveform/auto-mode 1; sending 2
waveform/auto-mode 2, etc.
Mode 23 Sending 1 will set it to tap mode, 2
knob mode, and 3 auto mode.
Speed Range/Attack 24 Sending 1 will set it to slow, 2
medium, 3 fast.
Tap Switch 35 Sending a value of 127 simulates the
switch being pressed. Sending a
value of 0 simulates releasing the
switch.
Bypass Switch 36