Roland VG-99 用户手册
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Chapter 9 Parameters Guide FX (Effects)
COMP (Compressor)
This is an effect that produces a long sustain by evening out the
volume level of the input signal. You can switch it to a limiter to
suppress only the sound peaks and prevent distortion.
volume level of the input signal. You can switch it to a limiter to
suppress only the sound peaks and prevent distortion.
OD/DS (Overdrive/Distortion)
This effect distorts the sound to create long sustain.
It provides 30 types of distortion and custom settings.
It provides 30 types of distortion and custom settings.
FX (Effects)
Parameter/
Range
Range
Explanation
COMP SW
OFF, ON
Turns the COMP effect on/off.
TYPE
Select the compressor type.
COMP
The effect will function as a compressor.
LIMITR
The effect will function as a limiter.
SUSTAIN (TYPE = COMP)
0–100
Adjusts the range (time) over which low-
level signals are boosted. Larger values will
result in longer sustain.
level signals are boosted. Larger values will
result in longer sustain.
ATTACK (TYPE = COMP)
0–100
Adjusts the strength of the picking attack
when the strings are played. Higher values
result in s sharper attack, creating a more
clearly defined sound.
when the strings are played. Higher values
result in s sharper attack, creating a more
clearly defined sound.
THRSH (TYPE = LIMITER)
0–100
Adjust this as appropriate for the input sig-
nal from your guitar. When the input signal
level exceeds this threshold level, limiting
will be applied.
nal from your guitar. When the input signal
level exceeds this threshold level, limiting
will be applied.
REL (TYPE = LIMITER)
0–100
Adjusts the time from when the signal level
drops below the threshold until when limit-
ing is removed.
drops below the threshold until when limit-
ing is removed.
TONE
-50–+50
Adjusts the tone.
LEVEL
0–100
Adjusts the volume.
Parameter/
Range
Range
Explanation
OD/DS SW
OFF, ON
Turns the OD/DS effect on/off.
TYPE
Selects the type of distortion.
BOOST
This is a booster that works very well with
COSM amps.
COSM amps.
BLUES OD
This is a crunch sound of the BOSS BD-2.
CRUNCH
A lustrous crunch sound with an added ele-
ment of amp distortion.
ment of amp distortion.
NATURAL OD
This is an overdrive sound that provides
distortion with a natural feeling.
distortion with a natural feeling.
TURBO OD
This is the high-gain overdrive sound of the
BOSS OD-2.
BOSS OD-2.
FAT OD
This is a mellow overdrive sound.
OD-1
This is the sound of the BOSS OD-1.
T SCREAM
This models an Ibanez TS-808.
WARM OD
Overdrive with special mid range tone.
DIST
This gives a basic, traditional distortion
sound.
sound.
MILD DS
This is a distortion sound that provides a
mild distortion.
mild distortion.
DRIVE DS
This is a powerful distortion sound.
RAT
This models a Proco RAT.
GUV DS
This models an Marshall GUV’ NOR.
DST+
This models an MXR DISTORTION+.
SOLID DS
This is a distortion sound featuring an edge
effect.
effect.
MID DS
This distortion sound features a boosted
midrange.
midrange.
STACK
A fat sound with an added element of a
stack amp’s distortion.
stack amp’s distortion.
MODERN DS
Sound of a large high gain amp.
POWER DS
Sound of Overdrive through a stack amp.
R-MAN
This models a ROCKMAN.
METAL ZONE
This is the sound of the BOSS MT-2.
HEAVY METAL
This creates a heavier distortion sound.
LEAD
Produces a distortion sound with both the
smoothness of an overdrive along with a
deep distortion.
smoothness of an overdrive along with a
deep distortion.
LOUD
This is a distortion sound with a boosted
low end.
low end.
SHARP
This is a distortion sound with a boosted
high end.
high end.
MECHANICAL
This distortion sound boosts the low and
high ends, yielding a mechanical-sounding
distortion.
high ends, yielding a mechanical-sounding
distortion.
‘60S FUZZ
This models a FUZZFACE.
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