Roland CUBE 20GX Mode D'emploi page 8

Panel Descriptions
7
EQUALIZER
[BASS] knob
This adjusts the sound level of the low-frequency range.
[MIDDLE] knob
This adjusts the sound level of the middle-frequency range.
[TREBLE] knob
This adjusts the sound level of the high-frequency range.
CUBE-40GX/80GX
only
* When the LEAD channel Type switch is set to BLACK PANEL, DLX
COMBO, or TWEED, setting [BASS] knob, [MIDDLE] knob and
[TREBLE] knob all to 0 (zero) stops all sound.
8
PRESENCE
[PRESENCE] knob
CUBE-80GX
This gives the midrange and high end a more lustrous contour. This
is effective when you want to make the sound more airy and open.
9
EFX
[EFX] knob
Turn this knob to select the effect. Turn
the knob to adjust the amount of effect
applied.
The indicator lights up when this is on,
and goes out when it's off.
* Graduations for each effect on a panel
are for reference. Be sure to check the
sound as you adjust the effects.
Knob Position Explanation
This adds a slightly detuned sound to the original
CHORUS
sound, giving the sound greater breadth and fullness.
This creates a flanging effect that creates a sort of
FLANGER
spinning sensation with the sound.
This adds a phase-shifted signal to the original sound,
PHASER
giving the sound a swirling sensation.
This effect produces cyclical changes in the volume
TREMOLO
level.
This adds sound lowered by an octave to the original
sound. Since you can play chords even when using this
HEAVY OCTAVE
effect, you can use it to fatten the sound of your chordal
playing as well.
CUBE-40GX/80GX
only
You can also switch this on and off using a GA foot controller (GA-
FC; sold separately).
6
only
10
DELAY
[DELAY] knob
You can switch between use of two types of
delay by changing the position of the knob.
The position of the knob within this range
adjusts the volume of the delay sound.
The indicator lights up when delay is on
and goes out when the effect is off.
* Graduations for each effect on a panel are
for reference. Be sure to check the sound as
you adjust the effects.
Knob Position Explanation
A delay with the sound of a warm, analog delay.
WARM
Turning the knob toward the right will increase the
effect sound.
A clear delay with minimal degradation in the sound.
CLEAR
Turning the knob toward the right will increase the
effect sound.
CUBE-20GX
only
The delay time will change according to the position of the knob.
CUBE-40GX/80GX
only
You can also switch delay on and off using a GA foot controller (GA-
FC; sold separately) .
[TAP] button
CUBE-40GX/80GX
Use this to set the delay time. When you press the button twice, the
delay time will be set to the time interval at which you pressed the
button. The maximum length is 2000 ms.
11
REVERB
[REVERB] knob
You can switch between use of two types of
reverb by changing the position of the knob.
You can adjust the intensity of the effect by
varying the knob position.
The indicator lights up when reverb is on and
goes out when the effect is off.
* Graduations for each effect on a panel are for
reference. Be sure to check the sound as you
adjust the effects.
Knob Position Explanation
This is modeled on spring reverb.
It produces the distinctive reverberations of a spring.
SPRING
Turning the knob clockwise makes the effect progres-
sively more intense.
This is a plate reverb.
PLATE This reverb features high-end sustain. Turning the knob
clockwise makes the effect progressively more intense.
CUBE-40GX/80GX
only
You can also switch reverb on and off using a GA foot controller
(GA-FC; sold separately).
12
POWER
[POWER] switch
This switches the power on and off.
13
MASTER
[MASTER] knob
Adjusts the overall volume.
only