Roland Groovebox D2 Owner's Manual page 45

* Parameters with an "X" or "Y" following the value will be selected when using D-FIELD to control the multi-effects (p. 33). "X" can be
controlled by moving your finger to left and right, and "Y" by moving your finger up and down.
1. 4 Band EQ (Modify the tone)
fig.MFXEQ
This is a 4 band (high, midrange x 2, low) stereo equalizer.
Screen Parameter
LOW FREQ
(LOW Frequency)
LOW GAIN
HIGH FREQ
(HIGH Frequency)
HIGH GAIN
PEAK1 FREQ
(Peaking 1 Frequency)
PEAK1 Q
(Peaking 1Q)
PEAK1 GAIN
(Peaking 1 GAIN)
PEAK2 FREQ
(Peaking 2 Frequency)
PEAK2 Q
(Peaking 2Q)
PEAK2 GAIN
(Peaking 2 GAIN)
OUTPUT LEVEL
2. Spectrum (Add Character to the Sound)
fig.MFXSPE
This is a type of filter, which modifies the tonal character by boosting or cutting specific frequencies. It is similar to an equalizer,
but when you wish to add character to the sound, the Spectrum effect will produce a more distinctive result.
Screen Parameter
LOW-HIGH GAIN
MIDDLE GAIN
BAND WIDTH
OUTPUT PAN
OUTPUT LEVEL
Chapter 4. Applying Effects to the Sound (Effects)
Explanation
Determines the frequency of the low range.
Adjusts the volume of the low frequency range.
Determines the frequency of the high range.
Adjusts the volume of the high frequency range.
Determines the frequency of midrange 1.
Specifies the width of the frequency range affected by
midrange 1. As this setting is increased, the affected area will
become narrower.
Adjusts the volume of midrange 1.
Determines the frequency of midrange 2.
Specifies the width of the frequency range affected by
midrange 2. As this setting is increased, the affected area will
become narrower.
Adjusts the volume of midrange 2.
Adjusts the output level from the 4 band EQ.
Explanation
Specifies the volume change at 500 Hz and 8.00 kHz.
Specifies the volume change at 1.25 kHz.
Specifies the width of the bands in which the volume will be ad-
justed.
Specifies the panning of the sound that is output from the Spec-
trum effect.
Specifies the volume that is output from the Spectrum effect.
Value
200, 400 (Hz)
-15–15
4.00, 8.00 (kHz)
-15–15
200 (Hz)–8.00 (kHz)
0.5–8.0
-15–15 X
200 (Hz)–8.00 (kHz)
0.5–8.0
-15–15 Y
0–127
Value
-15–15 X
-15–15 Y
1–5
L64–R63
0–127
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