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NAD M33 Master Series Stereo integrated amplifier with HDMI, built-in BluOS™ streaming, Apple AirPlay® 2, and Bluetooth®
NAD M33 Master Series Stereo integrated amplifier with HDMI, built-in BluOS™ streaming, Apple AirPlay® 2, and Bluetooth®
  • Load image into Gallery viewer, NAD M33 Master Series Stereo integrated amplifier with HDMI, built-in BluOS™ streaming, Apple AirPlay® 2, and Bluetooth®
  • Load image into Gallery viewer, NAD M33 Master Series Stereo integrated amplifier with HDMI, built-in BluOS™ streaming, Apple AirPlay® 2, and Bluetooth®

NAD M33 Master Series Stereo integrated amplifier with HDMI, built-in BluOS™ streaming, Apple AirPlay® 2, and Bluetooth®

Regular price
$4,999.00
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$4,999.00
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In its simplest form, the M33 BluOS™ enabled DAC/amplifier is an ultra-high-performance streaming amplifier with superb audiophile sound. As a BluOS enabled component, the M33 can be combined with other players in a BluOS ecosystem of wirelessly networked music players throughout the home for an outstanding whole-home audio system. With the employment of the new Purifi Eigentakt™ Hybrid Digital amplifier technology, the M33 follows NAD’s long-standing tradition in identifying and developing cutting-edge amplification technology. With a minimum of 200W per channel on tap, the result is lifelike performance, exemplified by ultra-low distortion and noise.

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

PREAMPLIFIER SPECIFICATIONS

LINE IN

  • Input Impedance (r and c)
  • 47kΩ/180pF
  • 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)

PREOUT

  • 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

SUBOUT

  • 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

PHONO

  • 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

HEADPHONES

  • Output Impedance
  • 2.2ohms
  • Output power
  • >100 mW/32 ohms

BluOS SECTION

AUDIO

  • 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

CONNECTIVITY

  • 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

 

For supported music service and partners please see bluos.net

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)
  • Shipping Weight
  • 18.4kg (40.6 lb)

NOTE

* – Supported audio file format, cloud services and free internet radio are subject to change without notice.
** – Gross dimension includes feet and extended rear panel terminals