KORG Mobile Monitor Amplifier MMA130 - Manual (Page 4)

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Names and Functions
Control panel
1 2 3
7 5 6 4
1. . CH1, CH2.(Channels.1.and.2)
VOLUME.knob
Use. this. knob. to. set. the. volume. level. of. the. corre-
sponding.channel.
LINE/MIC.switch
Use.this.switch.to.select.the.input.level.of.the.device.
that’s. connected. to. the. corresponding. channel. (1. or.
2)..If.you.connect.a.microphone.to.one.of.these.chan-
nels,.set.the.MIC/LINE.switch.to.MIC..If.you.connect.
an. electronic. musical. instrument. or. audio. player,. set.
the.switch.to.LINE.
Both.MIC.and.LINE.inputs.are.balanced.
CLIP.(Peak).indicator
Adjust.the.VOLUME.knob.for.each.channel.so.that.the.
CLIP.indicator.does.NOT.light.up.at.the.maximum.vol-
ume.of.the.devices.that.are.connected.to.the.channels.
Note:. If.the.CLIP.indicator.lights.up,.the.sound.may.distort.or.
be.interrupted..As.the.batteries.begin.to.run.low,.the.peak.level.
will.decline,.and.the.CLIP.indicator.will.begin.to.light.up..When.
this.occurs,.lower.the.VOLUME.knob.to.adjust.the.setting.until.
the.CLIP.indicator.does.not.light.up.
2. . CH3, CH4.(channels.3.and.4)
VOLUME.knob
Adjust.the.volume.level.of.channels.3.and.4.
CLIP.(Peak).indicator
(see.CH1.and.CH2)
3. . MASTER VOLUME.knob
Use.this.knob.to.adjust.the.overall.volume.level.of.the.
MMA130.
4. . EQUALIZER
. HIGH.knob
Boosts.or.cuts.the.high.range.of.the.MMA130’s.sound.
MIDDLE.knob
Boosts.or.cuts.the.mid.range.of.the.MMA130’s.sound.
LOW.knob
Boosts.or.cuts.the.low.range.of.the.MMA130’s.sound.
Introduction
Thank.you.for.purchasing.the.Korg.MMA130.Mobile.Moni-
tor.Amplifier.
For. trouble-free. enjoyment. of. the. amp’s. full. potential,.
please.read.this.manual.carefully.and.use.the.amplifier.as.
directed..After.reading.the.manual,.please.keep.it.in.a.safe.
place.for.future.reference.
Main Features
The. MMA130. is. a. powered. monitor. amplifier. that. fea-
tures.a.built-in.four-channel.mixer..It.accepts.two.different.
power.sources.(AC.power.and.batteries).to.accommodate.
various.playing.styles.and.environments.
○. Built-in.four-channel.mixer.
A. built-in. four-channel. mixer. features. two. mic/line.
switchable.channels.(1.&.2),.and.two.line.channels.(3.
&. 4).. You. can. connect. vocal. microphones. and. elec-
tronic. musical. instruments. simultaneously. for. mixing.
and.playback..The.AUX.IN.jacks.enable.you.to.connect.
your.CD.or.MP3.player.for.jam.sessions.or.practices.
○. Two-way.power.uses.AC.or.batteries.(six.or.twelve.C.
batteries),.and.a.DC9V.output.(. ).jack.is.pro-
vided.to.supply.power.
Even. in. locations. without. AC. outlets,. the. MMA130.
provides. powerful,. loud. output. using. batteries.. This.
feature. can. be. very. useful. for. street. performances..
The. built-in. DC9V. OUT. jack. will. supply. power. to. a.
connected. WAVEDRUM, PS60,. microSTATION,. mi-
croKORG.XL,.microSAMPLER,.microPIANO,.KAOSS.
PAD.Quad,.KAOSSILATOR.PRO,.monotoribe.or.other.
electronic.musical.instruments.that.accept.DC9V.
○. A. newly-developed. amplifier. power. circuit. and. high-
efficiency. speaker. provide. sound. pressure. levels. of.
100dB.or.higher,.even.during.battery.operation.(when.
the.POWER.MODE.switch.is.set.to.MAX).
○. Flexible.sound.creation.thanks.to.a.three-band.equal-
izer.and.an.anti-feedback.function.that.eliminates.feed-
back.immediately.
○. Different.positions.for.different.occasions.
You.can.position.the.MMA130.in.various.orientations..
For.example,.you.can.lay.it.flat.(horizontal).to.use.it.as.a.
stage.monitor..Or,.you.can.install.it.on.an.optional.stand.
(Ultimate.Support.JS-TS50-1).to.use.it.as.a.powered.
monitor.speaker..