Roland SPD-SX PRO - Low Boost; Super Filter

Effect List (English)
171
Low Boost
Boosts the volume of the lower range, creating powerful lows.
Parameter
Value
Explanation
Boost Frequency
50, 56, 63, 71, 80, 90, 100, 112, 125 [Hz]
Center frequency at which the lower range will be boosted
Boost Gain (*1)
0–+12 [dB]
Gain of the lower range that 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 range
High Gain
-15–+15 [dB]
Gain of the high range
Level
0–127
Output Level
*1: This parameter corresponds to MFX Ctrl. For details, refer to “De MFX bedienen met de PAD EDIT [1] [2]-regelaars (MFX
Ctrl)(P.204)”.
*1: This parameter corresponds to MASTER EFFECT CTRL. For details, refer to “Het MASTER EFFECT bedienen met de MASTER
EFFECT-regelaar (MASTER EFFECT CTRL)(P.205)”.
Super Filter
This is a filter with an extremely sharp slope. The cutoff frequency can be varied cyclically.
Parameter
Value
Explanation
Filter Type
LPF, BPF, HPF, NOTCH
Type of filter
Frequency range that will pass through each filter
LPF: frequencies below the cutoff
BPF: frequencies in the region of the cutoff
HPF: frequencies above the cutoff
NOTCH: frequencies other than the region of the cutoff
Filter Slope
-12, -24, -36 [dB]
Amount of attenuation per octave
-12 dB: Gentle, -24 dB: Steep, -36 dB: Extremely steep
Filter Cutoff (*1)
0–127
Cutoff frequency of the filter
Increasing this value will raise the cutoff frequency.
Filter Resonance
0–100
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
Modulation Sw
OFF, ON
On/off switch for cyclic change
Modulation Wave
TRI, SQR, SIN, SAW1, SAW2
How the cutoff frequency will be modulated
TRI: Triangle wave
SQR: Square wave
SIN: Sine wave
SAW1: Sawtooth wave (upward)
SAW2: Sawtooth wave (downward)