Krell Industries KPS 25sc manual Specifications, Signalto Noiseratio BALANCED,A Weighted

Page 38

Krell Industries,Inc.

45 Connair Road

Orange, CT 06477-3650 USA

TEL 203-799-9954, FAX 203-891-2028 E~MAILkrell @krellonline.com WEBSITEhttp://www, krellonline.com

Specifications

FREQUENCYRESPONSE

0.1 Hzto 1 MHz+0 dB. -3 dB

TOTALHARMONICDISTORTION(THP/THD) BALANCED,UNWEIGHTED

1 kHz <0.005%

20 kHz <0.008%

SIGNALTO NOISERATIO

BALANCED,"A" WEIGHTED

97dB

CHANNELSEPARATION 97.8 dB @1 kHz

DIGITAL TO ANALOGCONVERSION Dualinterleaved 20-bit DACs

DIGITALFILTERS

16xoversamplingemployingdual Motorola

®

56009DSPs,HDCDemployingPacific

Microsonics PMD100

DIGITAL CLOCKINGSYSTEM

Masterclock synchronizesdisc drive, laser assembly,DSPcircuit, anddecodercircuit

MAINS

Voltage100V, 120V, 200V, 220V, 240V Frequency50/60 Hz

OUTPUT VOLTAGE

BALANCED

13Vrms

POWERCONSUMPTION 9O W

INPUTIMPEDANCE 98 kOhm

OUTPUT IMPEDANCE

17Ohms

GAIN

BALANCED

12 dB

SINGLE-ENDED

6dB

DISC DRIVE

Toploading mechanismfeaturing cog-free motorassemblyandbelt driven laser assembly

KPS25sc

Krell PlaybackSystem

with Krell CASTTechnology

v 00.1

DISC CLAMP Machinedelectrolyzed. aluminum with neodymiummagnet

DIGITAL INPUTS ANDOUTPUTS

1 AES110 Ohms.3.5 Vvia XLR connectors

2 S/PDIF75 Ohms,0.5 V via RCAconnectors

2 EIAJoptical, via TosLinkconnectors

ANALOGINPUTS

1 pair balancedvia XLRconnectors

4 pair single-endedvia RCAconnectors

ANALOGOUTPUTS

1 pair fixed balancedand1 pair variable balancedvia XLRconnectors

2 pair fixed single-endedand1 pair variable single-endedvia RCAconnectors

1 pair variable Krell CASTvia 4-pin bayonet connectors

VOLUMECONTROLRESOLUTION

16-bit

BALANCECONTROLRESOLUTION

0.5dB

REMOTECONTROL

1 tabletopdirect accesswirelessinfrared

1 handheldwirelessinfrared

1 RC-5via a DCpowerconnector

1 12VDCInput (12 V trigger) via a 3.5 mmmini plug

1 Krell Linkinput

1 Krell Linkoutput

DIMENSIONS

WITH COVERCLOSED 19.0wx 5.3hx 15.4din. 48.3wx 13.5 h x 39.1d cm

HEIGHTWITHCOVEROPEN

20in., 50 cm

WEIGHT

Shipping 78.0lb.. 35.5kg

Unit only 45.0lb.. 20.5kg

AI operationalfeatures,functions,specifications,and policiesaresubjectto changewithoutnotification.

Image 38
Contents KPS25sc Instructions for Use Owners ReferenceKPS 25sc Contents Contents IllustrationsInput and Output Connections ConfigurationsIntroduction Definition of Terms Operation TechnologyRevolutionary Krell Cast Technology UnpackingPlacement AC PowerguidelinesFactorydefaultsettings QuickStartTo Play Anotherinput Source Power onTo Play a Compactdisc InputandoutputconnectionsAttachingthe KPS 25sc Acryliccover Conneting the KPS 25sc Flex Foil Cable SeeFigure1 onpage7 andFigure2 on page8 Installing the AcrylicCoverAttachingthe Acrylic Cover Connectingthe Flex Foil Cable Adjusting the Cover Closing SpeedKPS .~5sc FR~ NT Panel 16 17 18 19 20 24 23 SeeFigure3 on page11 Front PanelDescriptionCompactDisc Transport Functions Analog Inputs and LEDs VolumeAdjustment MenuFunctionsDigital Inputs andLEDs SeeFigure3 onpage11KPS 25sc Back Panel BackPanel Description Digital Inputs andOutputs PowerConnecting the KPS25sc to Your System Back Panel RemoteConnectionsKPS 25sc Tabletop and Handheld Remote Contrls Tabletop RemoteControlDirect Track AccessKeypad Tabletop Remote ControlBatteryinstallation Removal RemoteControl DescriptionSeeFigure5 on page17 SpecialPlayFunctions Digital InputsTrack Functions Power, Display Mode,and Amplifier Functions VolumeAdjustment and Menu FunctionsAnalogInputs Amplifier Display Key Amplifier Power KeyDisplay Dim Key Connecting the KPS25sc ToYourSystemSee onConnecting the KPS25sc to YourSystem Krell Link ConnectionsandOperation Krell Link OperationTape Input and Output Operating Your KPS25sc Howto Write a ProgramChangethe Cover Operation Mode Howto Createan A/B LoopIMPOFITANTnUSER Precaution Changethe Shutter Operation ModeConfiguring for Theater Throughput ChangethecovermodeAmplifier Controloptions To disengagean input from Theater ThroughputAdjustmenudisplay Brightness Assign Customnames To InputsChangethe Volumecontrol Sensitivity Changean Inputs VolumetrimReturnall Settings to Factorydefaults Warranty ReturnAuthorization Procedure Specifications Signalto Noiseratio BALANCED,A Weighted

KPS 25sc specifications

Krell Industries, renowned for its commitment to high-performance audio equipment, has made a significant mark with the introduction of the KPS 25sc, a standalone CD player that exemplifies the fusion of innovative technology and audiophile-grade sound quality. Designed for the discerning listener, this unit showcases advanced engineering and a dedication to delivering an unparalleled listening experience.

The KPS 25sc stands out due to its state-of-the-art digital conversion system. It features Krell's proprietary digital processing technology, which elevates CD playback to extraordinary levels. This player utilizes a high-precision 24-bit D/A converter that meticulously processes audio signals, ensuring that every detail is captured. The result is a sound that is rich, robust, and transparently true to the original recording.

One of the key characteristics of the KPS 25sc is its solid construction. Housed in a heavily damped chassis, it minimizes vibrations that could interfere with the delicate inner mechanisms. This approach not only enhances longevity but also contributes to greater sound clarity. The player incorporates a high-quality transport mechanism that ensures smooth disc loading and playback, further enhancing the user experience.

Krell has also integrated a wide array of connectivity options in the KPS 25sc, making it a versatile addition to any audio system. It includes balanced analog outputs, allowing for high-quality signal transmission, as well as multiple digital outputs for integration with external DACs and digital systems. The design considers user convenience, featuring a straightforward interface and a well-laid-out remote control that provides easy access to all functionalities.

In terms of performance, the KPS 25sc does not disappoint. Users often praise its ability to render music with depth and spatial realism, making it an ideal choice for critical listening. The player excels in reproducing dynamics, ensuring that both the quietest nuances and the loudest crescendos are delivered with fidelity.

Overall, the Krell KPS 25sc is a remarkable convergence of cutting-edge technology, meticulous craftsmanship, and exquisite audio performance. It embodies Krell's philosophy of creating products that enrich the listening experience, making it a compelling choice for audiophiles who demand nothing but the best in their music reproduction systems.