Empress Effects Tremolo2 - Manual (Page 15)

Waveform Phase 27 A Value of 64 has the waveform in
phase. Higher values move the
waveform ahead relative to the beat
and smaller values move it behind.
Tap Switch 35 Sending a value of 127 simulates the
switch being pressed. Sending a
value of zero simulates releasing the
switch.
Bypass Switch 36 Sending a value of 127 engages the
pedal, sending a value of 0 bypasses
the pedal.
Direct Control 40 Sending this message overrides all
other settings and lets you set the
amount of tremolo volume directly
with MIDI values This mode would
allow you to draw your own
waveforms in a DAW and send them
to the Empress Tremolo
2
.
Exit Direct Control 50 Sending this message with any value
will cause the pedal to exit direct
control.
MIDI Clock Listener 51 Sending a value of 0 causes the pedal
to ignore MIDI Clock messages.
Sending a value of 127 causes the
pedal to listen for MIDI Clock
messages. (by default, the pedal
listens for MIDI Clock messages)