Roland RD-700SX 用户手册

 

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

 

Filter Type

LPF, BPF, 
HPF, 
NOTCH

Filter type
Frequency range that will pass through 
each filter

 

: Frequencies below the cutoff

 

: Frequencies in the region of the 

cutoff

 

: Frequencies above the cutoff

 

: Frequencies other than the 

region of the cutoff

Filter Slope

-12, -24, -36 
dB

 Amount of attenuation per octave

 

: Extremely steep

 

: Steep

 

: Gentle

Filter Cutoff

0–127

Cutoff frequency of the filter
Increasing this value will raise the cutoff 
frequency.

Filter 
Resonance

0–127

Filter resonance level
Increasing this value will emphasize the 
region near the cutoff frequency.

Filter Gain

0– +12 dB

Amount of boost for the filter output

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