Krell Industries manual Krell KAV-1500Amplifier

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TheKAV-1500amplifier is shippedwith shortingpins in the XLRinputs. Thesepins shouldremainin the XLRinputs if the amplifier is operatingin the single-endedmode.

Whenthe shortingpin is insert,ed,pins1 (lowerleft) and3 (top) areshortedtogether. Removethe shortingpins to connectthe amplifier for balancedoperation.

TheXLRpin configurationis describedbelow:

Pin1 Ground

°)

Pin2 Non-inverting(0

°)

Pin 3 Inverting(180

Krell recommendsusing balancedinterconnectcables. Balancedinterconnectcables not only canminimizesonicloss but are also immuneto inducednoise, especiallywith installations usinglong cables.Balancedconnectionshave6 dBmoregain thansingle- endedconnectionsWhen.level matchingis critical, keepthis gainvaluein mind.

Krell KAV-1500Amplifier

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Contents Instructions for Use Owners Reference KAV-1500Instructions for Use Five-ChannelPowerAmplifierContentsPage Illustrations Definition of Terms IntroductionMulti-channel DB-25 Operational ModeStand-by Mode Definition of Terms Single-endedUnpacking AC Powerguidelines PlacementKAV-1500 Frontpanel Front Panel Description KAV-1500 Power ButtonKAV-1500 Backpanel BackPanel Description KAV-1500 AGC-12 Fuses 21 12 VDCRemotePower Out22 12 VDCRemotePower AC Power CordInput and Output Connections Connectingthe KAV-1500Amplifier to Your SystemKrell KAV-1500Amplifier Before Reconfiguringfor MATor Bridged Operation Optional SystemConfigurationsReconfiguringthe KAV-1500 for MAT Operatin Reconfiguring the KAV-1500for MAT J6111J411II J12111J7111J1211 Bridged Operation Option Option1Multi Power ModeConnection Amplifier Operation Troubleshooting SystemNoiseQuestions and Answers Voidthe warranty WarrantyReturnAuthorization Procedure Specifications Five-ChannelPowerAmplifier 00.0