
©American Audio® - www.americanaudio.us - 19MXR Instruction Manual Page 12
18. MICROPHONE 1 - Thiscombojackwillacceptastandard1/4plugorXLR3-pinbalancedmaleplug.The
volumeoutputlevelforthismicrophonewillbecontrolledbyitsownrespectiveMICROPHONE GAIN CON-
TROL (1). Note: We recommend that you use a 500-600ohm microphone for the best sound quality.
19. MICROPHONE 2 - Thisjackacceptsastandard1/4plug.Thevolumeoutputlevelforthismicrophonewill
becontrolledbyitsownrespectiveMICROPHONE GAIN CONTROL (1). Note: We recommend that you use
a 500-600ohm microphone for the best sound quality.
20. MICROPHONE 3 - Thisjackacceptsastandard1/4plug.Thismicrophonewillbecontrolledthrough
theChannel4fader.TheChannel4EQwillalsoeffectthemicrophoneoutput.Besuretoipthe SOURCE
SELECTOR SWITCH (3) tothe“MIC3”positiontooperatethismicrophone’sinputsignal. Note: We recom-
mend that you use a 500-600ohm microphone for the best sound quality.
21. CHANNEL 1: LINE 1 INPUT JACKS - DO NOT CONNECT TURNTABLES TO THESE JACKS!CDplayers,
TapeDecksandotherlinelevelinstrumentsmaybeconnectedtothesejacks.TheredcoloredRCAjackrep-
resentstherightchannelinputandthewhiterepresentstheleftchannelinput.Inputvolumewillbecontrolled
bychannelonefader. Thechannel SOURCE SELECTOR SWITCH (3) mustbeinthe“Analog”position,to
monitoranysourceconnectedtothesejacks.
22. CHANNEL 2: INPUTS - Thetypeofinputmustdirectlyreecttheselectedmodeofthe CHANNEL LINE
LEVEL SELECTOR SWITCH (23). CDplayers,TapeDecksandotherlinelevelinstrumentsmaybeconnected
tothesejacks.TheredcoloredRCAjackrepresentstherightchannelinputandthewhiterepresentsthe
leftchannelinput.Inputvolumewillbecontrolledbychanneltwo fader. Thechannel SOURCE SELECTOR
SWITCH (3) mustbeinthe“Analog”position,tomonitoranysourceconnectedtothesejacks.Turntables
equippedwithMMpickupcartridge(AllDJturntableuseMMpick-upcartridges)maybeconnectedtothese
jacksaslongastheCHANNEL LINE LEVEL SELECTOR SWITCH (23)isinthe“PHONO”position.WhenCD
players,TapeDecksandotherlinelevelinstrumentsareconnectedtothesejackstheCHANNEL LINE LEVEL
SELECTOR SWITCH (23) isinthe“LINE”position.Neverconnectlinelevelinstruments(CDplayers,tape
decks,etc.)tothesejackswhentheCHANNEL LINE LEVEL SELECTOR SWITCH (23)isinthe“PHONO”
position, THIS MAY SERIOUSLY DAMAGE YOUR MIXER! The redcoloredRCA jackrepresentsthe right
channelinputandthewhiterepresentstheleftchannelinput.Thechannel SOURCE SELECTOR SWITCH (3)
mustbeinthe“Analog”position,tomonitoranysourceconnectedtothesejacks.
23. GND (GROUND TERMINAL) - Besuretoconnectturntablegroundleadstoeitherorbothofthetwo
availablegroundterminals.Thiswillreducethehummingassociatedwithmagneticphonocartridges.
CHANNEL LINE LEVEL SELECTOR SWITCHES - Theseswitchesareusedtochangethevoltageline
levelsofthererespectedPhono/LineRCAinputsjacks.Whenconnectingturntableswithmagneticcar-
tridgestothesejacksbesurethecorrespondingswitchisinthe“PHONO”position,andwhenusingline
REAR PANEL
19MXR CONTROLS AND FUNCTIONS cont.
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