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Effects List
Appendices
21: BOSS Flanger
This effect features a pair of the same flanger circuits used in the
BOSS compact flangers, connected in parallel for stereo input. This
adds a particular metallic-sounding modulation to the source sound.
fig.MFX-21
22: Step Flanger
This is a flanger in which the flanger pitch changes in steps. The
speed at which the pitch changes can also be specified in terms of a
note-value of a specified tempo.
fig.MFX-22
Parameter Value Description
Type NORMAL, HI-
BAND
Selects the model of flanger sim-
ulated.
NORMAL: Normal type (BOSS
BF-2)
HI-BAND: High-Band type
(BOSS HF-2). Setting HI-B raise
the flanging sound one octave
above that at the NORM.
Manual 0–127 Sets the center frequency for the
effect.
Depth #1 0–127 Sets the depth of the swelling of
the flanger sound.
Rate #2 0.05–10.0 Hz,
note
Adjusts the modulation speed of
the flanger effect.
Resonance 0–127 Sets the intensity of the flanger’s
effect.
* If the Feedback Mode is
CROSS, this setting is
ignored.
Phase 0–180 deg Specifies the spaciousness of the
flanger sound.
Feedback Mode NORMAL,
CROSS
Specifies the input destination to
which the flanger sound will be
returned.
NORMAL: The left flanger
sound will be returned to the left
input, and the right flanger
sound to the right input.
CROSS: The left flanger sound
will be returned to the right in-
put, and the right flanger sound
to the left input.
Feedback -98– +98 % This setting makes the flanging
sound of each of right and left
channels return to the input of
the opposite channel. Negative
(-) settings will invert the phase.
* When the Feedback Mode is set
to NORMAL, this setting will
be ignored.
Cross Mix Level -100– +100 This setting makes the flanging
sound from each of the right and
left channels mix it with the
flanging sound of the opposite
channel. Negative (-) settings
will invert the phase.
Ps Low Freq 50–4000 Hz Frequency of the low range
Ps Low Gain -15– +15 dB Gain of the low range
Ps Hi Freq 2000–20000 Hz
Frequency of the high range
Ps Hi Gain -15– +15 dB Gain of the high range
L
R
Flanger
2-Band
EQ
Parameter Value Description
Pre Dly Time 0–50.0 ms Specifies the time delay from the
original sound until the flanger
sound is heard.
Rate #1 0.05–10.0 Hz,
note
Specifies the modulation fre-
quency of the flanger sound.
Depth 0–127 Specifies the modulation depth
of the flanger sound.
Feedback -98– +98 % Adjusts the proportion of the
flanger sound that is fed back
into the effect. Negative (-) set-
tings will invert the phase.
Phase 0–180 deg Specifies the spaciousness of the
flanger sound.
Step Rate #2 0.05–10.0 Hz,
note
Specifies the frequency of pitch
change.
Flanger Level 0–127 Volume of the flanger sound
Ps Low Freq 50–4000 Hz Frequency of the low range
Ps Low Gain -15– +15 dB Gain of the low range
Ps Hi Freq 2000–20000 Hz Frequency of the high range
Ps Hi Gain -15– +15 dB Gain of the high range
L
R
2-Band
EQ
Step
Flanger