NAD 523 owner manual Specification NAD Model, Physical Specifications

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SPECIFICATION - NAD Model 523

Disc capacity

Five discs, 120mm or 80mm

Programming capability

40 Tracks

Digital-to-Analogue conversion

1 Bit PWM

Digital filter

8 x oversampled linear

Frequency response 20Hz-20kHz

±0.2dB

THD (at 0dB, 1kHz)

0.003%

Dynamic range

98dB

Linearity

±1dB; 0 to -90dB

Signal to noise ratio (A-weighted, measured

100dB

with all zeroes test disc)

 

Channel separation @ 1kHz

>92dB

Wow and Flutter

Unmeasurable

 

(Quartz accuracy)

Output level @ 0dB

2.1V rms

Output impedance

150

Digital error correction

CIRC with double error

 

correction in C1 and C2

Remote control

Yes

PHYSICAL SPECIFICATIONS

 

Dimensions (W x H x D)

435 x 124 x 385 mm

Net weight

6.1kg

NOTE: NAD reserves the right to change specifications or design at any time without notice.

NAD

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Contents NAD Important Safety Instructions FCC Information for User Special CautionsBatterij niet Inleveren als KCAWeggooien, maar Playing Compact Discs a Simple Approach NAD 523 Compact Disc ChangerBefore Transporting the Unit Rear Panel ConnectionsRepeat Disc Drawer Remote ControlTime Display Selector ScanMemory Operation of Remote ControlTrack Select Keypad 0 to 10 +10 Memory Entry or EraseHandling Compact Discs MaintenanceDisc Loading Problems About the LaserProblem Cause Remedy Trouble Shooting GuideUN MOT SUR L’INSTALLATION Automatique NADBranchements SUR LA Face Arriere Commandes DE LA Face Parlante Selecteur D’AFFICHAGE DE Temps Lecture PlayOuverture Open Repetition RepeatTelecommande Fonctionnement DE LA TelecommandePiles Clavier Choix DE Piste 0 à 10 et +10 Programme Memory Entree OU EffacementMemory Disc 3 Problemes DE Chargement DES Disques Manipulation DES Compact DiscAU Sujet DU Laser Probleme Guide DE DepannageCause Remede CD-WECHSLER NAD Vorwärtsspringen ZurückspringenSuchlauf Scan Scan Back Suchrücklauf Wiederholablauf RepeatPause Auswahl DER ZeitanzeigenTitelwahltastatur 0 bis 10 + FernbedienungBatterien Anwendung DER FernbedienungLöschfunktion Clear Probleme Beim Laden DER CDsMemory WartungDIE Lasertechnik Handhabung DER CDsBehebung StörungssucheStörung UrsacheCambiador DE Discos Compactos NAD Escucha DE Discos Compactos Consideracion SencillaConexiones DEL Panel Trasero Skip Salto Skip Back Salto Atras Controles DE Panel DelanteroNext VisualizadorSelector DE Visualizador DE Tiempo PlayOpen Abrir Repeat RepetirMientras Escucha Puede Sustituir Control RemotoPilas Funcionamiento DEL Control RemotoClear Borrar Teclado DE Seleccion DE Pistas10 +10 Memoria Entrada a O Borrado DESobre EL Laser Problemas Para Cargar DiscosMantenimiento Como Manipular LOS Discos CompactosRemedio Guia DE Solucion DE ProblemasProblema CausaCambiadischi NAD 523 PER Compact Disc Skip Forward Power AlimentazioneDisco 1 a Skip Skip BackScansione AccesoRipetere Selettore Display ORETelecomando BatterieFunzionamento DEL Telecomando Memoria ManutenzioneRandom Casuale Problemi Relativi AL Caricamento DI UN Disco Come Maneggiare I Compact DiscParliamo DEL Laser Rimedio Guida Ricerca GuastiNAD 523 CD-SPELARE MED Fjärrkontroll Tidsvisningsväljare FjärrkontrollmottagareSkip Bakåt Skip FramåtBatterier SnabbspolningSkivsläden FjärrkontrollenMemory Programmering och radering Problem VID Laddning AV SkivorUnderhåll Numerisk Tangentsats -10 +10OM Själva Lasern Problem Orsak ÅtgärdFelsökning Hantering OCH Förvaring AV CD- SkivorAlternador DE Discos Compactos NAD Antes DE Proceder AO Transporte DA UnidadeLigações do Painel Traseiro Comandos do Painel Dianteiro Pause Pausa Stop ParagemPlay Leitura Repeat RepetiçãoDisco N.º PilhasFuncionamento do Telecomando Durante a Leitura Poderá SubstituirMemory Memória Introduzir OU Apagar Teclado DE Selecção DE Faixas 0 a 10 +10Sobre O Laser Problemas DE Inserção DE DiscosManutenção Manuseamento DOS Discos CompactosCausa Solução Guia DE Detecção E Resolução DE ProblemasPhysical Specifications Specification NAD ModelLondon
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523 specifications

NAD 523 is a high-performance audio amplifier renowned for its exceptional sound quality and innovative technology. Designed with audiophiles in mind, the NAD 523 incorporates cutting-edge features that elevate the listening experience to new heights. One of its main attractions is its sophisticated power amplifier, which provides an impressive output of 100 watts per channel into 8 ohms, ensuring that it can drive a wide range of speakers with ease. This power translates into a dynamic audio performance, characterized by clarity, depth, and precision across various music genres.

The NAD 523 is equipped with advanced signal processing technologies, including Digital Signal Processing (DSP) that enhances the digital audio output. This technology minimizes distortion, ensuring that the sound remains faithful to the original recording. One of the defining features of the NAD 523 is its ability to handle high-resolution audio files. It supports various audio formats, including MP3, FLAC, and WAV, allowing users to enjoy music in its purest form.

In addition to its audio capabilities, NAD 523 offers versatile connectivity options. It includes multiple inputs, such as RCA, optical, and USB, enabling seamless integration with different audio sources, including computers, smartphones, and streaming devices. The inclusion of Bluetooth connectivity facilitates wireless streaming, making it convenient for users to enjoy their favorite tracks without the hassle of cables.

The amplifier also features a user-friendly interface, with an intuitive remote control that simplifies navigation through settings and inputs. This attention to user experience is further emphasized by the device's sleek and modern design, which can complement any home audio setup.

Furthermore, the NAD 523 is built with high-quality components that ensure durability and longevity. The robust construction minimizes interference and enhances the overall performance of the unit.

With its combination of powerful amplification, advanced processing technologies, and user-centric design, the NAD 523 stands out as a top choice for anyone seeking a high-fidelity audio experience. Whether you are listening to classical compositions or modern hits, this amplifier promises to deliver an immersive auditory journey that will satisfy any music lover.
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