Step Phaser; Flanger; Reverb - Roland V-Drums TD-30 Owner's Manual

Effects

STEP PHASER

This is a stereo phaser. The phaser effect will be varied
gradually.
Parameter Value
4-STAGE, 8-STAGE,
Mode
12-STAGE
Manual 0–127
Rate 0–127
Depth 0–127
Resonance 0–127
Step Rate 0–127

FLANGER

This is a stereo flanger. (The LFO has the same phase for
left and right.) It produces a metallic resonance that rises
and falls like a jet airplane taking off or landing.
Parameter Value
PreDelay
0.0–100 msec
Rate 0–127
Depth 0–127
Phase 0–180 deg
Feedback
-98–+98 %
74
Explanation
Number of stages in the
phaser
Adjusts the basic frequency
from which the sound will
be modulated.
Frequency of modulation
Depth of modulation
Amount of feedback
Rate of the step-wise
change in the phaser
effect
Explanation
Adjusts the delay time
from when the direct
sound begins until the
flanger sound is heard.
Frequency of modulation
Depth of modulation
Spatial spread of the
sound
Adjusts the proportion of
the flanger sound that is
fed back into the effect.
Negative (-) settings will
invert the phase.

REVERB

Adds reverberation to the direct sound, simulating an
acoustic space.
Parameter Value
ROOM1, ROOM2,
ReverbType
STAGE1, STAGE2
PreDelay 0.0–100 msec
ReverbTime
0–127
200–8000 Hz,
HFDamp
BYPASS
Wet Gain Low -15–+15 dB
Wet Gain High -15–+15 dB
Explanation
Type of reverb
ROOM1: dense reverb
with short decay
ROOM2: sparse reverb
with short decay
STAGE1: reverb with
greater late reverberation
STAGE2: reverb with
strong early reflections
Adjusts the delay time
from the direct sound
until the reverb sound is
heard.
Time length of reverbera-
tion
Adjusts the frequency
above which the reverber-
ant sound will be cut.
As the frequency is set
lower, more of the high
frequencies will be cut,
resulting in a softer and
more muted reverberance
(BYPASS: no cut).
Amount of boost/cut for the
effect sound's lower range
Amount of boost/cut for the
effect sound's upper range