Roland RD-300SX 业主指南

 

THRU

 

EQUALIZER

Amplifies the low and high ends for a notice-
ably striking tone.

EQ Gain:
Gain of the low and high range (0–30)

 

MID CUT

Cuts the midrange for a clean, refreshing 
tone.

Mid Gain:
Gain of the middle range (0–30)

 

LOW CUT

Reduces the volume of the low end.

Low Gain:
Gain of the low range (0–64)

 

LOW BOOST

Boosts the volume of the lower range, creat-
ing powerful lows.

Boost Gain:
Amount by which the lower range will be boosted (0–12)

 

NOTCH 
FILTER

This filter cuts specific frequencies.

Filter Cutoff:
Cutoff frequency of the filter (0–127)

 

STEP FILTER

This filter changes the cutoff frequency in a 
stepped fashion.

Rate:
Rate of modulation (0–21)

 

ENHANCER

Controls the overtone structure of the high 
frequencies, adding sparkle and tightness to 
the sound.

Sens:
Sensitivity of the enhancer (0–127)

 

AUTO WAH

Cyclically controls a filter to create cyclic 
change in timbre.

Manual:
Adjusts the center frequency at which the effect is applied 
(0–127)

 

HUMANIZER

Adds a vowel character to the sound, making 
it similar to a human voice.

Rate:
Frequency at which the two vowels switch (0–21)

 

SPEAKER 
SIMULATOR

Simulates the large triple stack speaker

Direct Level:
Volume of the direct sound (0–127)

 

PHASER

This is a stereo phaser.
A phase-shifted sound is added to the origi-
nal sound and modulated.

Rate:
Frequency of modulation (0–21)

 

STEP PHASER

This is a stereo phaser.
The phaser effect will be varied gradually.

Step Rate:
Frequency of modulation (0–21)

 

MULTI 
PHASER

Extremely high settings of the phase differ-
ence produce a deep phaser effect.

Rate:
Frequency of modulation (0–21)

 

INFINITE 
PHASER

A phaser that continues raising/lowering the 
frequency at which the sound is modulated.

Speed:
Speed at which to raise or lower the frequency at which the 
sounds modulated (0–200)

 

RING 
MODULATOR

This is an effect that applies amplitude mod-
ulation (AM) to the input signal, producing 
bell-like sounds.

Frequency:
Adjusts the frequency at which modulation is applied (0–127)

 

STEP RING 
MODULATOR

A ring modulator that cyclically changes the 
modulated frequencies.

Rate:
Rate of modulation (0–21)

 

TREMOLO

Cyclically modulates the volume to add 
tremolo effect to the sound.

Rate:
Frequency of the change (0–21)

 

AUTO PAN

Cyclically modulates the stereo location of 
the sound.

Rate:
Frequency of the change (0–21)

 

STEP PAN

Cyclically modulates the stereo location of 
the sound.

Rate:
Frequency of the change (0–21)

 

SLICER

By applying successive cuts to the sound, this 
effect turns a conventional sound into a 
sound that appears to be played as a backing 
phrase. This is especially effective when ap-
plied to sustain-type sounds.

Rate:
Frequency of the change (0–21)

 

ROTARY

The Rotary effect simulates the sound of the 
rotary speakers often used with the electric 
organs of the past.

Speed:
Rotational speed of the rotating speaker (0–1)

 

VK ROTARY

This type provides modified response for the 
rotary speaker, with the low end boosted fur-
ther.

Speed:
Rotational speed of the rotating speaker (0–1)

 

CHORUS

This is a stereo chorus.

Depth:
Depth of modulation (0–127)

 

FLANGER

This is a stereo flanger.It produces a metallic 
resonance that rises and falls like a jet air-
plane taking off or landing.

Depth:
Depth of modulation (0–127)

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