Operator Manual

Pitch Shifter effect 137
PRO2 Live Audio System
Owner’s Manual
Pitch Shifter effect
The Pitch Shifter effect is a sound processing device for changing the pitch of an audio
signal without changing its duration.
Front panel of the pitch shifter effect
Item Control Function
1 COARSE control
knob
Adjusts the pitch shifting amount in whole tones.
Range is from -12 to +12, with 0 at top dead centre.
The numerical value is shown underneath.
2 FINE control knob Fine tunes the pitch shifting in 1% increments of a
whole tone. Range is from -100 to +100, with 0 at
top dead centre. The numerical value is shown
underneath.
3 PREDELAY control
knob
Sets the delay time before the pitch shift. Range is
from 1 to 500, with 22 at top dead centre.
4 FB DELAY control
knob
Sets the delay time on the feedback loop. Range is
from 1 to 500, with 22 at top dead centre.
5 FEEDBACK control
knob
Sets the amount of feedback (output fed back to
input) in %. For more details, see “Feedback” on
page 138. Range is from 0 to 100, with 50 at top
dead centre.
6 LEVEL control
knob
Sets the output level of the individual channel. Range
is from -40 to -10, with -20 at top dead centre.
7 PAN control knob Adjusts the position of the individual channel signal in
the unit's stereo output.
8 HF DAMP control
knob
Adjusts the HF attenuation of delay repeats. Range is
from 2k to 20k, with 6k at top dead centre.
9 HI EQ control
knob
Boosts/attenuates high frequencies. Range is from
-12 to +12, with 0 at top dead centre.
10 OUT LVL control
knob
Sets the overall output level. Range is from -20 to
+20, with 0 at top dead centre.
11 INPUT and
OUTPUT meters
Shows the input/output signal levels on dual
20-segment meters (-36dB to +21dB).
12 LF DAMP control
knob
Adjusts the LF attenuation of delay repeats. Range is
from 20 to 400.
13 LO EQ control
knob
Boosts/attenuates low frequencies. Range is from
-12 to +12, with 0 at top dead centre.
14 MIX control knob Controls the balance between dry signal and effect.
Range is from 0 to 100, with 50 at top dead centre.
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