Roland MC-909 owner manual Space-D, Stereo Chorus, Stereo Flanger

19: SPACE-D

This is a multiple chorus that applies two-phase modulation in stereo. It creates no audible modulation, yet produces a transparent chorus effect.

fig.MFX19

		Balance D		2-Band
L in					L out
				EQ
				Balance W
	Space D
				Balance W
	Space D
R in				2-Band	R out
		Balance D		EQ
Parameter		Value	Description
Pre Delay		0.0–100.0	Adjusts the time until the chorus
		ms	sound is heard.
Rate #1		0.05–10.00	Frequency of modulation
		Hz
Depth		0–127	Depth of modulation
Phase		0–180 deg	Spatial spread of the sound
Low Gain		-15– +15 dB	Gain of the low frequency range
High Gain		-15– +15 dB	Gain of the high frequency range
Balance #2		D100:0W–	Volume balance between the direct
		D0:100W	sound (D) and the chorus sound
			(W)
Level		0–127	Output level

20: STEREO CHORUS

This is a stereo chorus. A filter is provided so that you can adjust the

timbre of the chorused sound.

fig.MFX20

	Balance D		2-Band
L in				L out
			EQ
			Balance W
	Chorus
			Balance W
	Chorus
R in			2-Band	R out
	Balance D		EQ
Parameter	Value	Description
Filter Type	OFF, LPF,	Type of filter
	HPF		OFF: no filter is used
			LPF: cuts the frequency range
			above the Cutoff Freq
			HPF: cuts the frequency range
			below the Cutoff Freq
Cutoff Freq	200–8000	Basic frequency of the filter
	Hz
Pre Delay	0.0–100.0	Adjusts the time until the chorus
	ms	sound is heard.
Rate #1	0.05–10.00	Frequency of modulation
	Hz
Depth	0–127	Depth of modulation
Phase	0–180 deg	Spatial spread of the sound
Low Gain	-15– +15 dB	Gain of the low frequency range
High Gain	-15– +15 dB	Gain of the high frequency range
Balance #2	D100:0W–	Volume balance between the direct
	D0:100W	sound (D) and the chorus sound
		(W)
Level	0–127	Output level

Multi-Effects List

21: STEREO FLANGER

This is a stereo flanger. It produces a metallic resonance that rises and falls somewhat like a jet airplane taking off or landing. A filter is provided so that you can adjust the timbre of the flanged sound.

fig.MFX21

		Balance D		2-Band
L in					L out
				EQ
		Flanger		Balance W
		Feedback
		Feedback
		Flanger		Balance W
R in				2-Band	R out
		Balance D		EQ
Parameter		Value	Description
Filter Type		OFF, LPF,	Type of filter
		HPF	OFF: no filter is used
			LPF: cuts the frequency range
			above the Cutoff Freq
			HPF: cuts the frequency range
			below the Cutoff Freq
Cutoff Freq		200–8000	Basic frequency of the filter
		Hz
Pre Delay		0.0–100.0	Adjusts the time until the flanger
		ms	sound is heard.
Rate #1	0.05-10.00		Frequency of modulation
		Hz, note				Effects
Depth		0–127	Depth of modulation
Phase		0–180 deg	Spatial spread of the sound
Feedback		-98– +98 %	Adjusts the amount of the flanger
#2			sound that’s fed back into the effect.
			Negative (-) settings invert the
			phase.
Low Gain		-15– +15 dB	Gain of the low frequency range
High Gain		-15– +15 dB	Gain of the high frequency range
Balance		D100:0W–	Volume balance between the direct
		D0:100W	sound (D) and the flanger sound
			(W)
Level		0–127	Output level

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