User Manual

18

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Thankyouforchoosing Proelandforyour trustin ourbrand:we striveto guaranteeprofessionalism,accuracy,highqualityand

reliabilitytoourcustomers.AllofourproductscomplywithECregulationsonsoundreinforcementdevices.

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2. DESCRIPTION

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Thisnewserie sofaudiopoweramplifierswasdesignedtofulfilanevolvingmark etinthemostflexibleandprofessionalmanner.

Thenewrangerespondstopreciseoperatingcriteria,andwasdesignedandtestedtoguaranteetotalreliabilityofuse,alsowith

continuousoperation.

Thanks to the use

 of power supply switching with SMPS (switch mode power supply) technology and obtaining 70/100V

electronicallywithouttransformers,itwaspossibletoinsertasmanyas4entirelyindependentaudiopoweramplifiersinasingle

cabinet,succeedingincontainingtheweightandsize.

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MAINFUNCTIONS:

• 4constantelectricalimpedanceoutputs(4ohm)

• 4constantvoltageoutputs(70/100V)obtainedelectronicallywithouttheuseofoutputtransformers.

• Balancedinputsforeachchannel

• Prioritybalancedinputwithindependentlevelcontrolofeachchannel.

• IndependentMastercontrolforeachchannel.

• IndependentLow

andHighpitch controlon the4channels.

• PA‐HFfilterindividuallyinsertedattherearofeachchannel

• LEDProtectionIndicator

• LEDsignalindicator

• OperationmodeLEDindicator(4ohm/70/100V)

• SMPS(switchmodepowersupply)switchingtechnology

• 2U‐shapedfinstofasten

toa19"rack

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ProductincompliancewithCEstandards