Effect Types and Parameters
ZOOM A2
34
GLOBAL
GLOBAL module
Serves for making settings to match the guitar amplifier and pickup in use and to
control the feedback control function. The settings of this module apply to all
patches.
GL
GLOBAL
PICK UP
SELECT
See Table 5
FEEDBACK
FREQ
oF, At,1 – 30
AMP SELECT
See table 6
Modifies the sound quality depending on
the guitar or pickup that is used, to fully
bring out the simulation capabilities of
the MODEL module (see table 5).
Reduces acoustic feedback by
attenuating the frequency band where
the feedback occurs. The frequency can
be detected automatically or manually.
For details on how to use the
FEEDBACK CONTROL function, see
page 18.
This parameter serves for attenuating
frequency band that can sound harsh
when an acoustic guitar is reproduced
via a guitar amplifier (see table 6).
Choose the suitable setting depending
on the amplifier that is used, and adjust
the value as required.
[Table 5] [Table 6]
Setting Content Setting Content
oF
OFF
oF
Sets the AMP SELECT parameter to OFF.
bP
Designed for use with a piezo pickup
having a bright sound.
b1 – b9
Designed for use with combo type amplifiers having a
bright sound. Higher values result in stronger
attenuation effect.
dP
Designed for use with a piezo pickup
having a dark sound.
C1 – C9
Designed for use with regular combo type amplifiers.
Higher values result in stronger attenuation effect.
bM
Designed for use with a magnetic pickup
having a bright sound.
S1 – S9
Designed for use with stack type amplifiers. Higher
values result in stronger attenuation effect.
dM
Designed for use with a magnetic pickup
having a dark sound.
SE
Designed for use with an electric guitar
and single-coil pickup(s).
HE
Designed for use with an electric guitar
and humbucker pickup(s).
GL
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