WE ARE AN AUTHORIZED NAD DEALER!PRE-OWNED - $6000 LIST! - FULLY TESTED - INCLUDES ORIGINAL POWER CABLE, REMOTE CONTROL, MANUALA stunning breakthrough in digital amplifier designThe M2 Direct Digital Amplifier is the product of a decade-long NAD research project that was followed by three years of product development. Highly efficient, immensely powerful and musically involving, the M2 sets a new performance benchmark for digital amplification. It compares favorably with the worlds best amplifiers, regardless of price or design philosophy.The M2 ... sounds remarkable, with tremendous dynamics, extremely low noise, richly textured and defined bass, and three-dimensional soundstaging. —Robert Harley, The Absolute Sound magazine, March 2010Streamlined signal path dramatically reduces noiseBecause the M2 handles digital audio signals directly, you wont hear the noise and distortion thats added by the analog amplifying stages found in traditional amplifiers. NAD says this streamlined signal path reduces overall system noise by a factor of three.Without all that noise to compete with, the subtle details you never noticed emerge from music youve heard a hundred times. You perceive the dimensions of the performance space and the rich tonal texture of each instrument. What once sounded like a mere violin now reveals itself as a Stradivarius, and you savor each note as it blossoms and ripens before yielding to the next one.Typical signal path through an analog systemThe diagram at right shows the signal path of a traditional amplifier setup, which includes as many as 10 steps between the digital audio source and your speakers, including: The digital-to-analog converter and its buffering circuitry. If its a stand-alone converter, there will be a cable from there to the preamp. The analog preamp and its buffering circuits. If its a separate unit, then add one more cable to the signal path. The analog power amplifier, which typically places three more stages of circuitry in front of the output stage. M2 signal pathThe diagram below shows the path the signal from a digital music source takes through the M2 on its way to your speakers. The only stop along the way is to decode the signal. You can think of the M2 as a DAC with a built-in amp. Its that simple, and thats why noise and distortion vanish.Groundbreaking Zetex chip cancels out distortionThe Zetex DDFA™ (direct digital feedback amplifier) chip enables NADs breakthrough in class D amplifier sound quality. Until now class D amplifiers had been used primarily in subwoofer amps, because their full-range sound could not compete with the sound of the best analog amps.The other thing that makes the M2 unique among class D amps is the use of feedback to minimize distortion in the output stage. If youve ever tried a pair of noise-canceling headphones, then you have a good idea how feedback works: a microphone on the outside of the headphone picks up the noise, and built-in circuitry mixes in a mirror image of the noise to cancel it out.Feedback systems in amplifiers dont use microphones, but the concept is the same. The output signal is compared with the input signal, and a mirror image of the difference (distortion) is introduced in order to cancel it out. This technique has been used for years in conventional amps, but has been impractical in class D amps until now. NAD collaborated with a company called Diodes Zetex on a breakthrough technology called DDFA (direct digital feedback amplifier) for the M2.DDFA requires an extremely robust processor in order to feed the inverted error data back fast enough. If you comprehend such things, the Zetek chip operates at a 108MHz sample rate on a 35-bit-wide data path. The M2 is the first, and for now the only, vehicle on this superhighway.Advanced power suppliesClass D amplifiers require hefty and exceptionally quiet power supplies. These parts are large, heavy and costly, but they are absolutely essential. The M2 uses three very substantial and highly efficient power supplies, one for each channel and a third for the input stage and control sections.Excellent performance under the most demanding conditionsDigital PowerDrive™ helps the M2 maintain the lowest possible distortion and deliver breathtaking dynamics, even when driving difficult speaker loads.Digital Soft Clipping is a new take on a technology NAD pioneered in the 1970s. In the unlikely event that you overdrive the M2, this circuit prevents the harsh sound and potential speaker damage that can result when the overdriven amplifier clips the tops and bottoms of the music signals waveform.Multi-stage fail-safe protection prevents amplifier or speaker damage. Short circuit, DC offset, overheat, and over current faults are handled instantly and an indication of the fault is displayed on the front panel.Product highlights: 250 watts x 2 channels into 8 ohms (20-20,000 Hz) at 0.004% THD 250 watts x 2 channels into 4 ohms (20-20,000 Hz) at 0.004% THD Direct Digital design yields 90 percent amplifier efficiency 4-ohm capability allows use with a wide range of speakers signal-to-noise ratio: 119 dB PowerDrive™ circuit with automatic speaker impedance sensing delivers maximum dynamic power output regardless of speaker load five position digital impedance compensation filter lets you fine-tune the top octave to match the speaker impedance Digital Soft Clipping (switchable) 4 digital audio inputs (2 optical/2 coaxial) one pair RCA analog audio inputs one pair balanced XLR analog audio inputs selectable 48, 96 or 192kHz sample rate for analog-to-digital conversion digital audio processor loop lets you connect to a computer to take advantage of room correction/equalization programs two pairs of custom gold-plated speaker binding posts permit bi-wiring 12-volt trigger input and output 1 IR input RS-232 interface for advanced custom installations detachable AC power cord remote control weight: 44.5 lbs. 17-1/8W x 5-7/8H x 20-7/8D Hi-Fi Heaven1549 Sixth StGreen Bay, WI 54304Contact us with your exact shipping address for accurate shipping cost.Larger speakers and items over 150lbs are strapped to a pallet and shipped via Freight including liftgate and residential delivery.We accept Pay-Pal or credit cards by contacting our store.We offer a 4% discount with payment by Zelle or check.Defective items are exchanged within 14 days from delivery.After 14 days, the manufacturers warranty will apply. Contact us for any assistance in obtaining warranty assistance.Defective item returns must be in the manufacturers original packaging, in like-new condition, including all packaging materials, shipped as-received and fully insured.Items are guaranteed to be as described.If a refund is desired, we will refund your full purchase price minus a 20% restocking fee.The item must be as received & unopened. Buyer pays return shipping costs.If you are having a problem, Please call before making a return claim on eBay.We do not offer free auditions or trials of merchandise.Returns will only be accepted for items that are truly defective.We use methods to detect product tampering.We will seek legal action against any individual or entity attempting to defraud us.Hi-Fi Heaven1549 Sixth StGreen Bay, WI 54304

Hallo, vielen Dank fr Ihr Interesse. Ich verkaufe hier einen auergewhnlichen Vollverstrker aus der superteuren NAD Masters Serie, einen NAD M2 Vollverstrker. Dieses Gert wurde mit hchstwertigen Komponenten gebaut und ist mit seinen 20kg Gewicht und konsequentem Einsatz erstklassiger Digitaltechnik ein beeindruckendes Beispiel prziser Power ohne Ende. Hier die technischen Daten aus der NAD Beschreibung: Technische Highlights M2 Konsequent digitaler Stereo-Vollverstrker Extrem reine Musikwiedergabe durch DDFA-Technologie 2 x 250 Watt Dauerleistung, 2 x 450 Watt dynam. IHF-Leistung (an 4 Ohm) Premium-A/D-Wandler fr analoge Signalquellen (Eingnge symmetrisch (XLR) und koaxial) Digitale Eingnge (S/PDIF): AES/EBU (XLR), 2 x koaxial, 2 x optisch Digital SoftClipping (abschaltbar) Digital PowerDrive Digitalfilter zur Kompensation der Lautsprecher-Impedanz, einstellbar auf 2/4/5/6/7/8/>8 Ohm NAD Fernbedienung M2 12V-Trigger-Ein- und Ausgang, IR-Eingang Serielle RS-232-Schnittstelle Signal-/Rauschabstand (A-bewertet, bezogen 200 Watt): > 118 dB Sampling-Rate: Digital-Signale: 32 / 96 / 192 kHz, Analog-Signale: whlbar 48 kHz 192 kHz Preis: 5.990,- Euro UVP Bei diesem Exemplar habe ich schon nach berprfung Kondensatoren in beiden Netzteilen ersetzt, so dass einem langjhrigen Musikgenuss nichts im Wege steht. Fr weitere Fragen stehe ich gern zur Verfgung. Ich verschicke gut verpackt und gepolstert mit Tracking und Versicherung. **I will gladly ship throughout Europe and answer any questions in English, too**

Marantz TT 6000 Großes Modell mit Quartz Direktantrieb und Vollautomatik. Hat einen 2. Motor für die Tonarmsteuerung Läuft läuft tip top. Audio Technica AT 3600 L MM System ist neu Hat natürlich kleine Lackproblemchen bzw. Schattierungen auf dem Gerät. Die Haube Kratzer / Schlieren Marantz TT 6000Greater Model with Quartz direct drive and full automatic.Has a second motor for arm controlServiced, works topAudio Technica AT 3600 L MM cartridge is new Player has some smaller colouration problems, and shadows, scratchesDustcover some scratches and stripes Sending in EU cost 35 Euro Beachten Sie bitte die mich Seite, im Übrigen gelten die gesetzlichen Bestimmungen

Vintage Sylvania 12BY7 A Smoked Stereo Tube . Halo Getter Made in Canada Tested on a Hickok 6000A : Nominal Nos = 4500 Minimum = 2700 Results = 6000 Usa Shipping $6 I have many other types of tubes ~ search MY store by #, Brand , & Construction No Additional Shipping Charges for combined shipping All tubes are Guaranteed 332~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes

Das angebotene Produkt ist NICHT für andere ähnliche Modelle geeignet ! Die genaue Bezeichnung Ihres Gerätes finden Sie entweder auf der Gerätefront, Geräterückseite, Geräteunterseite oder in den seitlichen Kabelfächern. The offered product may NOT be used for any other similar models ! The accurate name of your device can be found either on the front, rear or bottom side or at side cable trays.Kit 29 für NAD 6000 Tape Deck1 Sinterlager Öl 10ml1 AndruckrolleKit 29 for NAD 6000 Cassette Deck1 glide bearing oil 10ml1 pinch rollerBlackReel Angebotsnummer 13508.54 - 38243

Das angebotene Produkt ist NICHT für andere ähnliche Modelle geeignet ! Die genaue Bezeichnung Ihres Gerätes finden Sie entweder auf der Gerätefront, Geräterückseite, Geräteunterseite oder in den seitlichen Kabelfächern. The offered product may NOT be used for any other similar models ! The accurate name of your device can be found either on the front, rear or bottom side or at side cable trays.Kit 5 für NAD 6000 Tape Deck1 Sinterlager Öl 10ml1 Vierkantriemen1 VierkantriemenKit 5 for NAD 6000 Cassette Deck1 glide bearing oil 10ml1 square belt1 square beltBlackReel Angebotsnummer 13508.30 - 38241

Das angebotene Produkt ist NICHT für andere ähnliche Modelle geeignet ! Die genaue Bezeichnung Ihres Gerätes finden Sie entweder auf der Gerätefront, Geräterückseite, Geräteunterseite oder in den seitlichen Kabelfächern. The offered product may NOT be used for any other similar models ! The accurate name of your device can be found either on the front, rear or bottom side or at side cable trays.Riemen Set für NAD 6000 Tape Deck1 Vierkantriemen1 VierkantriemenBelts for NAD 6000 Cassette Deck1 square belt1 square beltBlackReel Angebotsnummer 13508.25 - 38239

Das angebotene Produkt ist NICHT für andere ähnliche Modelle geeignet ! Die genaue Bezeichnung Ihres Gerätes finden Sie entweder auf der Gerätefront, Geräterückseite, Geräteunterseite oder in den seitlichen Kabelfächern. The offered product may NOT be used for any other similar models ! The accurate name of your device can be found either on the front, rear or bottom side or at side cable trays.Kit 8 für NAD 6000 Tape Deck1 Sinterlager Öl 10ml1 Andruckrolle1 Vierkantriemen1 VierkantriemenKit 8 for NAD 6000 Cassette Deck1 glide bearing oil 10ml1 pinch roller1 square belt1 square beltBlackReel Angebotsnummer 13508.33 - 38242

Das angebotene Produkt ist NICHT für andere ähnliche Modelle geeignet ! Die genaue Bezeichnung Ihres Gerätes finden Sie entweder auf der Gerätefront, Geräterückseite, Geräteunterseite oder in den seitlichen Kabelfächern. The offered product may NOT be used for any other similar models ! The accurate name of your device can be found either on the front, rear or bottom side or at side cable trays.Andruckrolle für NAD 6000 Tape Deck1 AndruckrollePinch Roller for NAD 6000 Cassette Deck1 pinch rollerBlackReel Angebotsnummer 13508.8 - 38238

Das angebotene Produkt ist NICHT für andere ähnliche Modelle geeignet ! Die genaue Bezeichnung Ihres Gerätes finden Sie entweder auf der Gerätefront, Geräterückseite, Geräteunterseite oder in den seitlichen Kabelfächern. The offered product may NOT be used for any other similar models ! The accurate name of your device can be found either on the front, rear or bottom side or at side cable trays.Kit 1 für NAD 6000 Tape Deck1 Andruckrolle1 Vierkantriemen1 VierkantriemenKit 1 for NAD 6000 Cassette Deck1 pinch roller1 square belt1 square beltBlackReel Angebotsnummer 13508.26 - 38240

Vintage Sylvania 12BY7 A Smoked Stereo Tube . Halo Getter Made in Canada Tested on a Hickok 6000A : Nominal Nos = 4500 Minimum = 2700 Results = 6000 Usa Shipping $6 I have many other types of tubes ~ search MY store by #, Brand , & Construction No Additional Shipping Charges for combined shipping All tubes are Guaranteed 332~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes