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Names and FunctionsControl panel1 2 3
75 64
1..CH1, CH2.(Channels.1.and.2)
VOLUME.knob
Use.t his. knob. to. set. the. volume. level. of. the. c orre-
sponding.channel.
LINE/MIC.switch
Use.this. switch.to. select.the. input.level. of.the. device.
that’s.co nnected. to. the. corr esponding. channel. (1. or.
2)..If.you.connect. a.microphone.to.o ne.of.these.chan -
nels,.set. the.MIC/LIN E.switch. to.MIC.. If.you. connect.
an.electro nic. musical. inst rument. or. audio. player,. set.
the.switch.to.LINE.
Both.MIC.and.LINE.inputs.are.balan ced.
CLIP.(Peak).indicator
Adjust.the.VOLUME.knob.for.eac h.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:.I f.the.CLIP.indic ator.lights.up,.t he.sound.may.distor t.or.
be.interrupted..As.the.batteries.begin.to.run.low,.the.peak.level.
will.decline,.and.the.CLIP.indic ator.will.begin.to.light.up..When.
this.occurs,.lower.the.VOLUM E.knob.to.adjust.the.setting.until.
the.CLIP.indicator.does.n ot.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.over all.volume.level.of. the.
MMA130.
4..EQUALIZER
.HIGH.knob
Boosts.or.cuts.the.high.range.of.t he.MMA130’s.sound.
MIDDLE.knob
Boosts.or.cuts.the.mid.range.of.th e.MMA130’s.sound.
LOW.knob
Boosts.or.cuts.the.low.range.of.th e.MMA130’s.sound.
IntroductionThank.you.for.purchasing.the.Korg.MMA130.Mobile.Moni-
tor.Amplifier.
For. trouble-free. enjoyment. o f. the. amp’s. full. potential,.
please.read.this.manual.carefully.and.use.th e.amplifier.as.
directed..After.reading.the.manual,.please.keep.it.in.a.safe.
place.for.future.reference.
Main FeaturesThe. MMA130. is. a. powered. monitor. amplifie r. that. fea-
tures.a.built-in.four-channel.m ixer..It.accepts.two.different.
power.sources.(AC.power.and.batteries).to.accom modate.
various.playing.styles.and.envi ronments.
○. Built-in.four-channel.mixer.
A. built-in. four-channel. mixer. fe atures. two. mic/line.
switchable.channel s.(1.&.2),.and. two.line.c hannels.(3.
&.4).. You.c an. connect. voca l. microphones. and. e lec-
tronic.m usical. instrument s. simultaneously. for. m ixing.
and.playback..The.AUX.IN.jacks.enable.you.to.connect.
your.CD.or.MP3.player.for.jam.session s.or.practices.
○. Two-way.power.uses. AC.or.batteries.(six.or. twelve.C.
batteries),.and. a.DC9V.outp ut.(. ).jack. is.pro-
vided.to.supply.power.
Even. in. locations. without. AC. outlet s,. the. MMA130.
provides. powerful,. loud. ou tput. using. batteries.. Thi s.
feature. can. be. very. useful. for. st reet. performance s..
The.b uilt-in. DC9V. OUT. jack. wil l. supply. power. to. a.
connected. WAVEDRUM, PS60,. mic roSTATION,.mi -
croKORG.XL,.mic roSAMPLER,.micr oPIANO,.KAOSS.
PAD.Quad,.KAOSSILATOR.PRO,.monotorib e.or.other.
electronic.musical.instr uments.that.accept.DC9V.
○. A.newly-d eveloped. amplifier. p ower. circuit. and. high -
efficiency. speaker. provi de. sound. pressure. levels. of.
100dB.or.higher,.even. during.batter y.operation.(whe n.
the.POWER.MODE.switch.is.set.to.MA X).
○. Flexible.sound.crea tion.thanks.to. a.three-band.e qual-
izer.and.an.anti-feedback.function.that.eliminates.feed-
back.immediately.
○. Different.positions.for.d ifferent.occasions.
You.can.position. the.MMA130.in. various.orient ations..
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.Suppor t.JS-TS50 -1).to.use. it.as. a.powered.
monitor.speaker..