Owner's Manual - Roland

Effects List01: EQUALIZERThis is a four-band stereo equalizer (low, mid x 2, high).fig.MFX-01L in4-Band EQL out03: ISOLATORThis is an equalizer which cuts the volume greatly, allowing you toadd a special effect to the sound by cutting the volume in varyingranges.fig.MFX-03R in4-Band EQR outL inIsolatorLow BoostL outParameter Value DescriptionLow Freq 200, 400 Hz Frequency of the low rangeLow Gain # -15– +15 dB Gain of the low rangeMid1 Freq 200–8000 Hz Frequency of the middlerange 1Mid1 Gain -15– +15 dB Gain of the middle range 1Mid1 Q 0.5, 1.0, 2.0, 4.0, 8.0 Width of the middle range 1Set a higher value for Q tonarrow the range to be affected.Mid2 Freq 200–8000 Hz Frequency of the middlerange 2Mid2 Gain -15– +15 dB Gain of the middle range 2Mid2 Q 0.5, 1.0, 2.0, 4.0, 8.0 Width of the middle range 2Set a higher value for Q tonarrow the range to be affected.High Freq 2000, 4000, 8000 Hz Frequency of the high rangeHigh Gain # -15– +15 dB Gain of the high rangeLevel # 0–127 Output Level02: SPECTRUMThis is a stereo spectrum. Spectrum is a type of filter which modifiesthe timbre by boosting or cutting the level at specific frequencies.fig.MFX-02L inR inSpectrumSpectrumL outR outParameter Value DescriptionBand1 (250Hz) -15– +15 dB Gain of each frequency bandBand2 (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 thewidth of the adjusted ranges forall the frequency bands.Level # 0–127 Output LevelR inParameter Value DescriptionBoost/Cut Low #Boost/Cut Mid #Boost/Cut High #Anti Phase OFF, ONLow SwAnti PhaseLow Level04: LOW BOOSTBoosts the volume of the lower range, creating powerful lows.fig.MFX-04-60– +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 theinput level of the sound.Turns the Anti-Phase function on andoff for the Low frequency ranges.When turned on, the counterchannelof stereo sound is invertedand added to the signal.0–127 Adjusts the level settings for the Lowfrequency ranges.Adjusting this level for certain frequenciesallows you to lend emphasisto specific parts. (This iseffective only for stereo source.)OFF, ON Settings of the Anti-Phase functionfor the Middle frequency ranges0–127The parameters are the same as forthe Low frequency ranges.Anti PhaseMid SwAnti PhaseMid LevelLow Boost Sw OFF, ON Turns Low Booster on/off.This emphasizes the bottom to createa heavy bass sound.Low BoostLevel0–127 Increasing this value gives you aheavier low end.* Depending on the Isolator and filtersettings this effect may be hardto distinguish.Level 0–127 Output LevelL inR inIsolatorLow BoostLow BoostLow Boost2-Band EQ2-Band EQR outL outR outParameter Value DescriptionBoostFrequency #50–125 Hz Center frequency at which the lowerrange will be boostedBoost Gain # 0– +12 dB Amount by which the lower rangewill be boostedBoost Width WIDE, MID,NARROWWidth of the lower range that will beboostedLow Gain -15– +15 dB Gain of the low frequency rangeHigh Gain -15– +15 dB Gain of the high frequency rangeLevel 0–127 Output level271