NAD M33 BluOS® Streaming DAC Amplifier

by NAD
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₹ 599,900.00
₹ 497,677.00

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Country of Origin: Canada

Ooberpad brings to you NAD M33 BluOS® Streaming DAC Amplifier. Precision-timed audio: that’s what the M33’s functionally sophisticated amplification technology is all about. An EISA Award (Best Product 2020-2021- Smart Amplifiers) winner, the M33 employs Eigentakt™, or self-clocking, amplification technology to achieve a measured result of ultra-low distortion and noise levels. It is close to the limits of even the most sensitive and sophisticated test equipment available. The audible result is heard to beat. The M33 is completely relaxed and spontaneous sounding, with nuanced detail and transparency. There is simply a smooth flow of music with unmatched spatial delineation and natural ambiance recovery. Like a well-crafted watch, timing is critical for the M33. NAD has stunningly combined high-quality components to effortlessly deliver a soundstage that remains unrivalled. Tied in with many decades of amplifier innovation, the M33 is without equal for accurate and involving sound quality.


1-year manufacturer's warranty

Key Features:

  • BluOS Streaming DAC Amplifier
  • HybridDigital Purifi Eigentakt™ Amplifier Technology
  • Continuous Power: 200W into 8/4 Ohms
  • 32-BIT/384kHz ESS Sabre DAC
  • Dirac Live Room LE Correction* (*Some features will be available via a future software update; Full Dirac Live and Bass Control upgrades can be purchased through the Dirac Live software).
  • Colour TFT touch display
  • BluOS multi-room Integration
  • 2 x MDC Slots for Future Expansion
  • Wireless control with AirPlay 2 and aptX HD Bluetooth Integration
  • Comprehensive digital and analog connectivity including HDMI eARC
  • Integrates seamlessly with leading smarthome control systems
  • MDC (Modular Design Construction) offers ability to upgrade to future digital formats as they become available. Two MDC slots provided.
  • CI friendly- RS232 Serial Control Port. Trigger In/Out.
  • IR In with learning function
  • Winner of EISA Award (Best Product 2020-2021- Smart Amplifiers) 

            Benefits of NAD M33 BluOS® Streaming DAC Amplifier:

            High Benchmark to Match 

            The Bar Has Been Raised

            In line with the growing ecosystem of compatible products, BluOS tightly integrates hardware and software for an unparalleled experience. The only true wireless High-Resolution multi-room system available today, BluOS supports the new standard for High Res streaming, Master Quality Authenticated (MQA). BluOS also supports over 20 free and paid subscription services as well as supporting locally stored music libraries. With BluOS, the M33 retains all the audiophile features and further adds a range of facilities that will expand its capabilities yet offers convenience and user-friendliness at the same time. Operable with the BluOS app, the supplied remote control or through hands-free control with any Amazon Alexa or Google Assistant device, the M33’s front panel never needs to be touched.

            Connection and Wireless Flexibility 

            Whether looking to connect digital or analogue sources, the M33 comes well equipped to cater to all of these for all of these: 6 digital inputs and 3 analogue inputs, including MM phono. Around back, the rear panel hosts two sets of speaker outputs capable of bi-wiring and a stereo Subwoofer Output with a fully configurable Digital Crossover. Airplay 2 and Bluetooth AptX-HD allow for local wireless streaming from a phone or tablet.

            Aesthetically Appealing Design With Impressive Ergonomics
            Attractive Design With Outstanding Ergonomics

            The all-aluminium casework is elegant yet practical. The single control knob for volume is supplemented by a colour TFT touchscreen display. Rigid panels with magnetic iso-point feet provide a solid foundation for the multi-layer circuit boards and intricate internal construction. The M33 employs a contemporary and interesting take on the traditional stereo amplifier, with features and performance from the future.

            Phone and Headphones Are a Work of Art
            Phone and Headphones Are Not Forgotten 

            The M33 has a top-of-the-line MM Phono Input that rivals specialized outboard units. Accurate RIAA equalization, a smart phase cancelling infrasonic filter, and a huge overload margin combine to bring out the best in LPs. Furthermore, headphone enthusiasts will delight at the sound of the discrete headphone amplifier, which is able to drive even planar and high impedance studio phones. With high voltage and low output impedance, headphones will sound their best. For those who wish to enjoy their headphones but not be tethered to a cable, the integrated Bluetooth AptX-HD module cuts out all the clunkiness that hampers enjoying wireless headphones.

            Recipient of EISA Award  
            An EISA Award Winner

            NAD won this category last year with its compact Masters M10 – not just an amplifier but also a complete ‘just add speakers’ streaming system. This year it has comprehensively leveled up the concept with its Masters M33, combining state-of-the-art Class D amplifier technology from Purifi Audio with in-house streaming know-how. The result is just about all the amplifiers anyone could need, mixing together massive power and beautiful clarity and finesse with broad connectivity, streaming and DIRAC room correction, all presented on a large front-panel touchscreen. It’s definitely an amp for the third decade of the 2000s.

            DIRAC Live Room Correction On Board

            Experts agree that room acoustics are the achilles heel in most sound systems with room reflections degrading tonal balance and dynamics. Dirac, one of the most highly regarded Room Correction systems available, not only adjusts for frequency response, but unlike other room correction systems, it also optimises the impulse response. By optimizing the speaker/room interface, music sounds more natural and lifelike. Supplied with the M33 is a precision microphone to measure the room at and around the listening position so your system can be precisely calibrated for optimum performance. Even the most sophisticated loudspeakers can be drastically improved using Dirac calibration. Each of the 5 Dirac memory slots can store a unique room measurement or different frequency target curves to suit a particular musical taste or genre. The M33 also supports Dirac’s advanced ‘Bass Control’* feature with two independent subwoofer outputs.

            Where to buy?
            Buy NAD M33 BluOS® Streaming DAC Amplifier online at the best price in Mumbai, Delhi, Bangalore, Chennai and all across India. Enjoy expert, prompt and courteous customer service from the team. We will help you choose better and will give you all the support you need to take the right buying decision in India.

            Technical Specifications of NAD M33 BluOS® Streaming DAC Amplifier:

            Brand & Model # NAD M33

            Amplifier Section
            • Rated output power (ref. 20 Hz-20 kHz at rated THD, both channels driven)
              >200 W into 8 ohms >380 W into 4 ohms
            • Rated output power, Bridge mode (ref. 20 Hz – 20 kHz at rated THD)
              >700 W into 8 ohms
            • Input sensitivity
              865 mV (ref. 200W 8 ohms, Volume maximum)
            • THD (20 Hz – 20 kHz)
              <0.003 % (1W to 200 W, 8 ohms and 4 ohms)
            • Signal-to-Noise ratio
              >98 dB (A-weighted, ref. 1 W out in 8 ohms)
              >120 dB (A-weighted, ref. 200 W out in 8 ohms)
            • Clipping power
              >210 W (0.1 % THD 1 kHz 8 ohms)
            • IHF dynamic power
              8 ohms: 260 W
              4 ohms: 520 W
            • Peak output current
              ≥25 A (in 1 ohm, 1 ms)
            • Damping factor
              >800 (ref. 8 ohms, 20 Hz to 6.5 kHz)
            • Frequency response
              ±0.2 dB (20 Hz -20 kHz)
              -3 dB at 60 kHz

            Pre Amplifier Section 
            LINE IN
            • Input Impedance (r and c)
            • Input Sensitivity
              280mV (ref. 500mV out, Volume Maximum)
            • Maximum input level 20Hz-20Khz
              2 Vrms/8 Vrms (low sensitivity mode)
            • Tone Controls
              Treble: ±10dB at 10kHz Bass: ±10dB at 100Hz
            • Max Output Signal
              4Vrms (ref. 0.1% THD)


              • Maximum output level
                3.9 Vrms (ref. 0.1% THD)
              • Signal-to-Noise ratio
                >120 dB (A-weighted, ref. 2 V out)
              • Output impedance
                100 ohms


              • Maximum output level
                1.1 Vrms (ref. 0.1 % THD 100Hz)
              • Signal-to-Noise ratio
                >102 dB (20 Hz-20 kHz, ref. 1V out)
              • THD+N
                <0.005 % (refer 1.1 V 20 Hz-200 Hz)
              • Output impedance
                680 ohms


              • Input sensitivity:
                MM: 1.2 mV
                MC: 100 µV
              • Input impedance (R and C)
                MM: 56 kohms/100 pF
                MC: 100 ohms/280 pF
              • Signal to noise ratio (ref. 2 V Preout A-weighted)
                MM: >92 dB
                MC: >76 dB
              • THD+N (ref 2V Preout 1kHz)
                MM: <0.003 %
                MC: <0.02 %
              • RIAA response accuracy MM/MC
                ±0.2 dB 20 Hz -20 kHz


              • Output Impedance
              • Output power
                >100 mW/32 ohms

              BluOs Section
              • Supported audio file format*
                MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS
              • Supported high- resolution audio file format*
                FLAC, MQA, WAV, AIFF
              • Sampling rate
                up to 192 kHz
              • Bit depths
                16 – 24


              • Network connectivity
                Gigabit Ethernet RJ45
                Wi-Fi 5
              • Supported network file share protocol
                Server Message Block (SMB)
              • USB
                1 x Type-A port for connection to USB memory stick (FAT32 or NTFS formatted) and supported peripherals
              • Bluetooth quality
                aptX HD 5.0
              • Bluetooth connectivity
                Two-Way (Receive and Headphone modes)

              USER INTERFACE

              • Supported operating system**
                Music playback from network shares on the following desktop operating systems: Microsoft Windows XP, 2000, Vista, 7, 8 to current Windows Operating Systems and macOS versions**
              • Mobile Application
                Free BluOS Controller App available for download from the respective App stores of Apple iOS devices (iPad, iPhone and iPod), Android devices, Kindle Fire and Windows or macOS desktops
              • Front panel
                7-inch full colour touch screen
              • Remote control
                HTRM 2 remote control

              Power Consumption 
              • Auto Standby ON: <0.5W
              • Idle Power: <40W

              Dimensions and Weight
              • Dimensions WxHxD:
                435 x 133 x 396 mm (17 1/8 x 5 1/4 x 15 5/8”)
              • Net Weight: 9.7kg (21.4lb)

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