NAD M25 Power SWITCH/STANDBY LED, Protection LED, Soft Clipping Light, Front Panel Controls

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FRONT PANEL CONTROLS

1. POWER SWITCH/STANDBY LED

Press this button to switch the amplifier on or off. The Power LED located just above the power button and Protection LEDs (see Protection LED below) will light up. After a few seconds, the Protection LEDs will switch from red to blue, indicating that the amplifier is ready for use.

The M25 can also be remotely switched from Standby to On and vice- versa using the 12V-trigger input on the back panel. When the M25 is in the Standby mode, the Standby LED will be amber indicating the Standby mode. For the 12V-trigger input to work, the M25 must first be turned on by means of the front panel Power Switch, and the switch must be left in this position. Using the 12V-trigger source component, switch its 12V-trigger output to on and off. The M25's trigger input will now follow the source component's 12V-trigger output. Ensure that the Auto Trigger switch on the back panel is in the ON position and that the 12V-trigger input is connected properly.

2. PROTECTION LED

The Protection LEDs turn red for about 3 seconds, every time the amplifier is switched on. After a few seconds they will turn blue and the amplifier is ready for operation.

These LEDs turn red when one or more of the internal seven amplifiers go into protect mode, but the other amplifiers will continue to function as shown by their blue LEDs so it is likely you will still hear sound.

When the amplifier is switched off from normal operation by means of the front panel power switch, or to Standby via the rear panel trigger source, the Protection LEDs will light up red and will fade out in a couple of seconds..

NOTE: If you see a Protection LED turn red, turn off the amplifier immediately using the front panel Power Switch. Check if all speaker wires are connected correctly and that none of the wires are damaged, causing a short circuit. Another cause may be excessive heat build-up inside the amplifier. Make sure there is adequate ventilation around the amplifier and that none of its ventilation slots, top or bottom, are blocked. After the amplifier has cooled down it will function normally again.

In case one or more of the Protection LEDs remains red despite the checks mentioned above, turn the amplifier off by means of the front panel Power Switch and consult your NAD dealer.

3. SOFT CLIPPING LIGHT

When the Soft Clipping circuit of the M25 is activated the indicator LED on the front panel will light.

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Contents Seven Channel Power Amplifier Important Safety Instructions Important Safety InstructionsImportant Information for UK Customers Blue Neutral Brown LiveIf in Doubt Consult a Competent Electrician Front Panel Controls Panel CONNECTIONS/CONTROLS Spade Wire About the M25 Design PowerdriveInstallation Precautions IEC Power SocketInputs Save ALL the PackagingInput Level Controls Ground ConnectorAuto Trigger ON/OFF 12V-TRIGGER InputProtection LED Power SWITCH/STANDBY LEDSoft Clipping Light Front Panel ControlsSpecifications Amplifier Section Troubleshooting Problem Cause SolutionIHF Dynamic Power Dimensions and WeightsSvenska Português Italiano Español Deutsch Français English LA Conception Propos DU M25Connexions / Commandes SUR LA Face Arrière Précautions Concernant L’INSTALLATIONEmbase Dalimentation IEC EntréesMarche / Arrêt DE LA Liaison DE Commande Automatique Commandes DE Niveau D’ENTRÉEEntrée DE Commande 12 V Trigger Connexions DES HAUT-PARLEURSConnecteur DE Mise a Terreground Commandes SUR LA Face ParlanteLeds DE Protection Témoins D’ÉCRÊTAGE DouxCaractéristiques Dépannage Problème Cause SolutionSvenska Português Italiano Español Deutsch Français English Über DEN M25 DAS Design PowerdriveEingänge IEC-NETZBUCHSELautsprecheranschlüsse EingangspegeleinstellerTRIGGEREINGANG12 V Trigger SOFT-CLIPPINGPROTECTION-LEDSCHUTZSCHALTUNG-LED NETZSCHALTER/STANDBY- LEDBEREITSCHAFTSMODUS-LEDAnzeige VON SOFT-CLIPPING FrontplattenelementeTechnische Daten Problemlösung Ursache AbhilfeIHF Dynamische Leistung Abmessungen UND GewichtSvenska Português Italiano Español Deutsch Français English Informatie Omtrent DE M25 HET Ontwerp NAD M25-ZevenkanaalseindversterkerIngangen IEC-AANSLUITINGLuidsprekeraansluitingen Bedieningselementen Voor HET IngangsniveauAuto Trigger ON/OFF AAN/UIT Ingang 12V-TRIGGERAAN/UIT-SCHAKELAAR / STANDBY-LED Indicatoren ‘SOFT CLIPPING’ Geluidspieken AfkappenBEVEILIGINGS-LEDS Bedieningselementen FrontpaneelTechnische Gegevens Problemen Oplossen Probleem Oorzaak OplossingPage Sobre EL M25 EL Diseño NAD M25 Amplificador De Potencia De Site CanalesEntradas Toma DE Alimentación IECConexiones DE Altavoz Controles DE Nivel DE EntradaAutodisparador ON/OFF Entrada DEL Disparador DEDiodos LED DE Protección Diodo LED DE Interruptor DE ALIMENTACIÓN/RESERVA StandbyLuces DE Soft Clipping Controles DEL Panel DelanteroDimensiones Y Pesos Investigación DE Averías Problema Causa SoluciónEspecificaciones Potencia Dinámica IHFSvenska Português Italiano Español Deutsch Français English Parliamo DELL’M25 IL Design NAD M25 Amplificatore Di Potenza a Sette CanaliInput Presa DI Alimentazione IECConnessioni Degli Altoparlanti Comandi Livello DI Input12V Trigger Input Connettore MassaLED DI Protezione Interruttore DI ALIMENTAZIONE/LED DI StandbyLuci Soft Clipping Comandi DEL Quadro AnterioreDimensioni E Pesi Ricerca Guasti Problema CausaSpecifiche Potenza Dinamica IHFSvenska Português Italiano Español Deutsch Français English Acerca do M25 Design Powerdrivecircuito DE Transmissão DE PotênciaCuidados a TER NA Instalação Tomada DE Alimentação IECNotas Sobre O Local DE Instalação Guarde Todas AS EmbalagensLigações DOS Altifalantes Comandos do Nível DE EntradaAuto Trigger ON/OFF LIGAR/DESLIGAR Disparador Automático Entrada do Disparador DE 12P1. Interruptor DE Alimentação Power / LED DE Standby Ground Connector Terminal DE TerraProtection Leds Leds DE Protecção Luzes Indicadoras do Circuito Soft ClippingEspecificações Resolução DE Problemas Causa SoluçãoPotência Dinâmica IHF Dimensões E PesosSvenska Português Italiano Español Deutsch Français English Konstruktionen NAD M25 Sjukanals EffektförstärkareIngångar IEC NätkontaktHögtalarkontakter Ingångarnas NivåreglageOmkopplare FÖR Automatiskt AV OCH Påslag Ingång FÖR Automatiskt AV OCH PåslagKanalindikatorer AV/PÅ Knapp OCH Standby LysdiodSoft Clipping Indikator Kontroller PÅ Apparatens FramsidaSpecifikationer Felsökning Orsak LösningIHF Dynamisk Effekt Mått OCH ViktSvenska Português Italiano Español Deutsch Français English

M25 specifications

The NAD M25 is a powerful multichannel amplifier that represents the pinnacle of performance and versatility in the world of high-fidelity audio. Designed to cater to both audiophiles and home theater enthusiasts, the M25 is a testament to NAD's commitment to delivering high-quality sound and state-of-the-art technology.

One of the standout features of the NAD M25 is its robust power output. The amplifier delivers 160 watts per channel, with the ability to drive up to seven channels simultaneously. This makes it an ideal choice for a complete surround sound system, ensuring that every detail is reproduced with clarity, dynamics, and precision. The M25 utilizes NAD's proprietary PowerDrive technology, which optimizes the amplifier's output capabilities while maintaining low distortion levels, thus providing a refined listening experience.

The build quality of the NAD M25 is notable, featuring a solid chassis that minimizes vibrations and interference. This attention to detail not only enhances performance but also ensures long-lasting durability, making it a worthy investment for any audio setup. Furthermore, the amplifier is designed with high-quality components, including premium capacitors and transistors, which contribute to its overall sound quality and reliability.

Another significant technology integrated into the M25 is NAD's Dynamic Power, which allows the amplifier to deliver peak power levels that adapt to the demands of the audio being played. This feature enhances the amplifier's ability to handle dynamic music passages without compromising sound integrity, thus offering an exhilarating listening experience whether it’s music or movie soundtracks.

The NAD M25 also boasts flexibility in terms of connectivity. It includes a variety of inputs, such as balanced and unbalanced connections, which allow for easy integration into existing audio systems. Its design also supports bi-amping, giving users the ability to customize their setups to achieve optimal performance.

In terms of energy efficiency, the NAD M25 operates at a high level of effectiveness, complying with various energy-saving standards. This not only benefits the environment but also reduces operational costs for users over time.

In summary, the NAD M25 is a high-performance multichannel amplifier that excels in delivering power, clarity, and versatility. Its combination of advanced technologies, robust build quality, and user-friendly features make it an excellent choice for anyone looking to elevate their audio experience, whether for music, movies, or gaming. With the M25, NAD has once again proven its dedication to crafting audio equipment that meets the highest standards of quality and performance.