Krell Industries Digital-to-Analog Processor REFERENCE 64 Manuel d'utilisateur Page 1

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CONNECTIONSINPUT AND OUTPUT CONNECTIONSCAUTION: When making connections to this component or anyother, make sure the power amplifier is

CONNECTIONS2. Connect the REFERENCE 64 analog output to the line levelinput of your preamplifier.The REFERENCE 64 is equipped with tw

CONNECTIONS3. The Left and Right channel RCA outputs are labeled on theback panel. The balanced outputs are not labeled. The balanc

CONNECTIONSTypical System ConnectionDiagram.Digital components canconnect to different inputsthan are shown.LOUDSPEAKERSKSA AMPLIFIERPREAMPL

CONNECTIONS -TAPE MONITOR INPUTS AND OUTPUTS1 Digital only tape output: Intended for CD-R or DAT2 Digital monitor inputs using auto

CONNECTIONSDIGITAL SOURCE TO D/A CONVERTER INTERLINK CONSID-ERATIONSCare should be taken in selectihg the type of cable used to link

CONNECTIONS’"’ ’" ,’TIMESYNCTimeSync is a proprietary interlink system that enables a KrellCD transport and REFERENCE 64 to lin

CONNECTIONSThe operation of the Processor utilizing the TimeSync featurerequires that the data input be selected first and then theb

CONNECTIONSHOW TO CONNECT AT&T CABLES:a. Remove the plastic cover from the outside of the AT&Ttransmitter (located on Transpor

OPERATIONINPUT SELECT SWITCHINGThe REFERENCE 64 has multiple digital inputs. Each input hasits own input switch and direct path to th

INTRODUCTIONThank you for your purchase of the Krell REFERENCE 64Digital-to-Analog Processor and welcome to the Krell family ofaudio

OPERATIONSOURCE AND MONITOR SELECTIONThe SOURCE button directs the signal from the Processor inputselection section to the DAC and ana

OPERATIONOPERATING INSTRUCTIONS1. Select an input with the Input switch. Notice the Signal LEDwill illuminate when the digital ~ource

OPERATIONNOTE: While your REFERENCE 64 will perform beautifully fromthe moment you turn it on, it requires a minimum warm-upperiod of

QUESTIONS AND ANSWERSQ. My CD player has both fiber optic and coaxial outputs. Whichone should I use?A. Given a choice, we prefer the

QUESTIONS AND ANSWERSQ. I am not getting any sound through the Processor. What couldbe wrong?A. Most likely there has been a simpl

QUESTIONS AND ANSWERSQ. While listening to my REFERENCE 64 1 experience occasionalperiods of silence through my speakers. Is my Process

SPECIFICATIONSFREQUENCY RESPONSE-. l dB at 4Hz & 20 KHzSIGNAL TO NOISE100 dB A weightedDIGITAL-TO-ANALOG CONVERTERKRELL DAC Modules

WARRANTY AND SERVICEWARRANTY AND SERVICE INFORMATIONThere are no user-serviceable ~arts inside the REFERENCE 64.The REFERENCE 64 has a

Krell Industries, Inc.¯ 45 Connair Road, Orange CT 06477-3650TEL 203-799-9954 FAX 203-891-2028E-MAlL krell@krellonline, comWEBSITE http: //

INTRODUCTIONThis Owner’s Reference is designed to ensure the clear, troublefree installation of your REFERENCE 64 processor. Basic In-

TABLE OF CONTENTS5 UNPACKING INSTRUCTIONS6 ASSEMBLY INSTRUCTIONS8 PLACEMENT9AC POWER CONSIDERATIONS10INPUT AND OUTPUT CONNECTIONS19PROCESSO

UNPACKING1. Open the box and remove the top layer of foam. The followingitems will now be visible:1REFERENCE 64 D/A PrOcessor1 REFER

ASSEMBLYASSEMBLY INSTRUCTIONS1. The processor is designed to sit directly on top of its companionPower Supply. There is a mechanical

ASSEMBLY5. Locate the Processor/ Power Supply coupler assembly. Thisassembly can only be installed in one direction. The wider portio

PLACEMENTPLACEMENTBefore you install the REFERENCE 64 into your system, werecommend that you follow these guidelines in choosing thelo

AC POWERAC POWER CONSIDERATIONSNOTE: While the REFERENCE 64 has superb regulation and doesnot require a dedicated AC Circuit, we stron