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GLOBAL Chapter 9 Parameter Guide
Chapter 9
EQ MAIN (Equalizer Main),
EQ SUB (Equalizer Sub)
NS (Noise Suppressor)
REVERB
GLOBAL
Parameter/
Range
Explanation
MAIN OUTPUT SELECT
This selects the type of device to be connected.
JC-120 Set this when connecting a Roland JC-120
guitar amp.
SMALL AMP Use this setting when connecting a compact
guitar amp.
COMBO AMP Set this when connecting to the guitar input
for a combo-type guitar amp (combining
amp and speakers in a single unit) other
than a JC-120.
* You may find that setting this to JC-120 may
produce good results with your guitar amp.
STACK AMP
Use this setting when connecting to the gui-
tar input for a stack-type guitar amp (in
which the amp and speakers are separated)
JC-120 RETURN Set this when connecting to the JC-120’s RE-
TURN.
COMBO RETURN Set this when connecting to the RETURN on
another combo-type amp.
STACK RETURN Set this when connecting to the RETURN on
a stack-type amp. Set STACK RETURN
even when using a power amp for the guitar
in combination with a speaker cabinet.
LINE/PHONES Use this setting when using headphones or
when recording with the VG-99 connected
to a multitrack recorder.
* Use the LINE/PHONES setting if you are
using a speaker simulator.
Parameter/
Range
Explanation
MAIN EQ (Main Equalizer),
SUB EQ (Sub Equalizer)
A four-band equalizer with high and low ranges is provided. The
sound processed by the effect can be boosted by frequency range be-
fore it is output.
EQ (MAIN) is applied to the output from MAIN OUT; EQ
(SUB) is applied to the output from SUB OUT.
MAIN EQ SW (Main Equalizer Switch),
SUB EQ SW (Sub Equalizer Switch)
OFF, ON
Turns the EQ effect on/off.
TOTAL GAIN
-12–+12dB
Adjusts the volume before the equalizer.
LOW GAIN
-12–+12dB
Adjusts the low frequency range tone.
Parameter/
Range
Explanation
HIGH GAIN
-12–+12dB
Adjusts the high frequency range tone.
LOW MID FREQ (Low Middle Frequency)
20Hz–10.0kHz
Specifies the center of the frequency range that will
be adjusted by the LOW MID GAIN.
LOW MID Q (Low Middle Q)
0.5–16
Adjusts the width of the area affected by the EQ
centered at the LOW MID FREQ.
Higher values will narrow the area.
LOW MID GAIN (Low Middle Gain)
-12–+12dB
Adjusts the low-middle frequency range tone.
HIGH MID FREQ (High Middle Frequency)
20Hz–10.0kHz
Specifies the center of the frequency range that will be
adjusted by the HIGH MID GAIN.
HIGH MID Q (High Middle Q)
0.5–16
Adjusts the width of the area affected by the EQ
centered at the HIGH MID FREQ.
Higher values will narrow the area.
HIGH MID GAIN (High Middle Gain)
-12–+12dB
Adjusts the high-middle frequency range tone.
Parameter/
Range
Explanation
NS
-20–20dB This controls the global threshold level for
the noise suppressor settings in each patch.
This feature is effective when you connect a
different guitar or for adjusting for changes
in noise levels in the performance venue. It
does not affect the settings in each individu-
al patch.
To use the settings contained in the
individual patches, set this to 0 dB.
Parameter/
Range
Explanation
REVERB
0–200%
This controls the global reverb level for the
reverb settings in each patch. Adjusting this
reverb level is effective for adjusting to the
acoustics of the performance space. It does
not affect the settings in each individual
patch.
To use the settings contained in the
individual patches, set this to 100%.
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