Roland RD-700GX User Guide

 

Effect/Parameter List

 

This is a four-band stereo equalizer (low, mid x 2, high).

 

This is a stereo spectrum. Spectrum is a type of filter which 
modifies the timbre by boosting or cutting the level at specific 
frequencies.

 

This is an equalizer which cuts the volume greatly, allowing 
you to add a special effect to the sound by cutting the volume 
in varying ranges.

 

Boosts the volume of the lower range, creating powerful lows.

 

This is a filter with an extremely sharp slope. The cutoff 
frequency can be varied cyclically.

 

MFX Control

Low Gain, High Gain, Level

 

Low Freq

200, 400 Hz

Frequency of the low range

Low Gain

-15– +15 dB

Gain of the low range

Mid1 Freq

200–8000 Hz

Frequency of the middle range 1

Mid1 Gain

-15– +15 dB

Gain of the middle range 1

Mid1 Q

0.5, 1.0, 2.0, 
4.0, 8.0

Width of the middle range 1
Set a higher value for Q to narrow the 
range to be affected.

Mid2 Freq

200–8000 Hz

Frequency of the middle range 2

Mid2 Gain

-15– +15 dB

Gain of the middle range 2

Mid2 Q

0.5, 1.0, 2.0, 
4.0, 8.0

Width of the middle range 2
Set a higher value for Q to narrow the 
range to be affected.

High Freq

2000, 4000, 
8000 Hz

Frequency of the high range

High Gain

-15– +15 dB

Gain of the high range

Level

0–127

Output Level

 

MFX Control

Level

 

Band1 (250Hz)

-15– +15 dB

Gain of each frequency band

Band2 (500Hz)

Band3 
(1000Hz)

Band4 
(1250Hz)

Band5 
(2000Hz)

Band6 
(3150Hz)

Band7 
(4000Hz)

Band8 
(8000Hz)

Q

0.5, 1.0, 2.0, 
4.0, 8.0

Simultaneously adjusts the width of the 
adjusted ranges for all the frequency 
bands.

Level

0–127

Output Level

 

MFX Control

Boost/Cut Low, Boost/Cut Mid, Boost/Cut High

 

Boost/Cut Low

-60– +4 dB

These boost and cut each of the High, 
Middle, and Low frequency ranges.
At -60 dB, the sound becomes 
inaudible. 0 dB is equivalent to the 
input level of the sound.

Boost/Cut Mid

Boost/Cut High

APhase Low Sw

OFF, ON

Turns the Anti-Phase function on and 
off for the Low frequency ranges.
When turned on, the counter-channel 
of stereo sound is inverted and added 
to the signal.

APhase Low Lev

0–127

Adjusts the level settings for the Low 
frequency ranges.
Adjusting this level for certain 
frequencies allows you to lend 
emphasis to specific parts. (This is 
effective only for stereo source.)

APhase Mid Sw

OFF, ON

Settings of the Anti-Phase function for 
the Middle frequency ranges
The parameters are the same as for 
the Low frequency ranges.

APhase Mid Lev

0–127

Low Boost Sw

OFF, ON

Turns Low Booster on/off.
This emphasizes the bottom to create a 
heavy bass sound.

Low Boost Level

0–127

Increasing this value gives you a 
heavier low end.
Depending on the Isolator and filter 
settings this effect may be hard to 
distinguish.

Level

0–127

Output Level

 

MFX Control

Boost Gain, Boost Freq

 

Boost Freq

50–125 Hz

Center frequency at which the lower 
range will be boosted

Boost Gain

0– +12 dB

Amount by which the lower range will 
be boosted

Boost Width

WIDE, MID, 
NARROW

Width of the lower range that will be 
boosted

Low Gain

-15– +15 dB

Gain of the low frequency range

High Gain

-15– +15 dB

Gain of the high frequency range

Level

0–127

Output level

 

MFX Control

Filter Cutoff, Filter Resonance, Rate, Depth

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