Cambridge Audio 551R user manual Technicalspecifications, Audio, General, Video

Page 31

Technicalspecifications

azur 551R

Audio

PowerOutput

THD

Crosstalk

Frequencyresponse

S/NRatio

AudioInputImpedance/

Sensitivity

AllChannels:110wattsrmsperchannel, 6ohms(twochannelsdriven)

AllChannels:90wattsrmsperchannel, 8ohms(twochannelsdriven)

AllChannels:60wattsrmsperchannel, 8ohms(all7channelsdriven)

<0.006%@1kHz <-60dB@1kHz 10Hz-20kHz-1dB >90dB'A'weighted 47kOhms/175mVorgreater

General

Architecture

AudioInputs

VideoInputs

CirrusLogicCS4312224Bit192kHz capableDACforFrontLeft&Right

CirrusLogicCS5252624Bit192kHz capableCODECforsurround channels+24Bit2channelA/D conversion

CirrusLogicCS497004dual32bitDSP FaroudjaFLI2310scaler

6LineLevelAnalogue Tuner(FM/AM)

7.1AnalogueInput

4DigitalCo-axial,4DigitalOptical

2Composite,2S-Video,

2ComponentVideo,4HDMI

ENGLISH

DigitalInputImpedance

ToneControl -Bass

-Treble

Tuner

-FMmode -AMmode

Video

VideoLevels/Impedance -Composite(CVBS)

-S-Video(S-VHS)

-Component

75ohms(Coaxial/S/PDIF)

+/-10dB@100Hz +/-10dB@10kHz

87.5-108MHz,75ohmcoaxialaerial

522-1629kHz,300ohmloopaerial

1Vp-p/75ohm

Y1Vp-p/75ohm

C0.286Vp-p/75ohm

Y1Vp-p/75ohm

Cb/Cr0.75Vp-p/75ohm

Pb/Pr0.75Vp-p/75ohm

MainAudioOutputs

7

AmplifiedSpeakerOutputs

 

7.1Preampoutputs

MainVideoOutput

1HDMI

RecordingAudioOutputs

1

LineLevelAnalogue

 

1

DigitalCo-Axial,1DigitalOptical

Otherconnections

1

1/4"/6.35mmHeadphoneOutput

 

(32To600ohmsrecommended)

 

1

IREmitterIn

 

1RS232C

 

1

IECtypemainsinlet

Standbypowerconsumption<1w

Quiescentpowerconsumption<70w

Maxpowerconsumption

700w

Dimensions-HxWxD

110x430x340mm

HDMI

HDMI1.4

EIA/CEA-861D

HDCP1.1

AllaudiomodessupportedexceptreceptionofnativeDirectStream

Digital(DSD).

ARCand3D-TV/deepcolourpassthroughsupported.

CECandHECnotsupported.

Weight

10kg(22lbs)

31

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Contents Azur Contents Introduction BeforeconnectingMatthewBramble Importantsafetyinstructions Limitedwarranty Frontpanelcontrols FM/AMantennas Service/NormalPowerOn/Off MainspowerleadAppledevicecompatibility RemotecontrolLoudspeakerconnections FrontpaneldisplayDigitalaudioconnections AnalogueaudioconnectionsExamples Analoguevideoinputconnections HDMIinputconnections7.1Directin VideooutputconnectionHDMIFMaerial 1PreampoutFrontinputconnections AerialconnectionsSpeakerconfiguration 551RsetupPresstheOSDbuttontoexitthemenu SpeakersetupSpeakerdelay SpeakerLevelcalibration AutospeakersetupforDistance/LevelArushingorhissysoundshouldbeheard Bypassingforthatsource AssigningVideoinputsProcessintheScalerAssignProcessingmenuafterwards Audioconnectiontype SourcesetupMonoBackSurrounds DTS-HDHighResolutionAudioSurroundsoundmodes KnownalsoasDD3/3orDD6.1,anenhancedformofDolbyDigital.OntopMultiChannelPCM DSPmodesStereo/Stereo+Sub Othermodes AnalogueStereoDirect1 -5.1Left,Right,Centre,LeftSurround,RightSurroundand LFESub Operatinginstructions Decodemodes-5.1speakersetupDecodemodes-7.1speakersetup RadioDataSystemsRDS UsingtheTunerLipsync StoringstationsAudiosplitmode PictureAdjustmentUsingARC AudioReturnChannelBi-amping AdvancedsetupTone/Sub/LFEconfiguration SubcrossoversandbassmanagementAdvancedDolby/DTSadjustments OSDsetupOn-ScreenDisplayisavailableonallvideooutputs DTS-HDspeakerre-map AdvancedsetupReset/Back-upmemory CustominstallationC.I.useTroubleshooting Video TechnicalspecificationsAudio GeneralAP30836/1-A

551R specifications

The Cambridge Audio 551R is a versatile and sophisticated A/V receiver that stands out in its class, designed for audiophiles and home theater enthusiasts alike. Combining cutting-edge technology with elegant design, the 551R delivers a remarkable audio-visual experience.

At the heart of the 551R is its robust amplification system, which offers 100 watts per channel across seven channels. This provides ample power to drive a wide variety of speakers, ensuring dynamic sound across all listening levels. The receiver features a high-quality digital signal processing unit that enhances audio performance while accommodating the latest high-definition formats.

One of the standout features of the Cambridge Audio 551R is its extensive connectivity options. With multiple HDMI inputs, the 551R allows for seamless integration with various devices, such as Blu-ray players, gaming consoles, and streaming devices. The HDMI inputs support 3D video and 4K pass-through, ensuring compatibility with modern home entertainment systems. Additionally, it includes multiple digital and analog inputs, allowing users to connect traditional audio sources.

The 551R employs a sophisticated user interface, complete with an intuitive on-screen display. This makes navigating through settings and configurations effortless, even for those who may not be tech-savvy. The receiver also comes with a remote control that offers convenient access to essential functions.

Cambridge Audio places high importance on sound quality, and the 551R is no exception. Its premium components, including a high-grade DAC (Digital to Analog Converter) and carefully selected capacitors, contribute to achieving an exceptionally clean and natural sound signature. The receiver also offers various sound modes and equalization settings, which allow users to tailor the audio output to their room’s acoustics and personal preferences.

Another key characteristic is the inclusion of advanced video processing technologies. The 551R can upscale standard video sources to near-HD quality, enhancing the overall viewing experience. This is especially beneficial for older content or lower-resolution media, allowing users to make the most of their display’s capabilities.

In summary, the Cambridge Audio 551R A/V receiver is a powerful and versatile product that brings together exceptional sound quality, extensive connectivity options, and user-friendly functionality. Whether for music appreciation or cinematic experiences, the 551R is designed to satisfy the most discerning audio and video aficionados, making it an excellent choice for any home entertainment setup.