M32 Direct DigitalTM Amplifier - Summit Hi-Fi

As the culmination of 45 years of experience in home audio design, the NAD M32 DirectDigital DAC Amplifier redefines the modern audio component system. Combining all pre-amplification and power amplification functions into a single amplifying stage, the M32 is the ultimate amp for your home entertainment system. Thanks to NAD’s MDC technology, the M32 is ready for all future upgrades, ensuring that your system will never fall behind the times. By adding the BluOS MDC Module, the M32 becomes a member of the BluOS®ecosystem, thus opening the doors to your music library regardless of whether it’s stored on hard drives or the cloud. By minimizing both noise and distortion, the M32 allows you to hear your favourite songs in rich, clear detail, giving you a music listening experience unlike any other.

  • DirectDigitalamplification, combining all preamplification and power amplification functions into a single amplifying stage
  • Four MDC slots with three for customization and expandability, all are 24/192 capable
  • AES/EBU, Coax and Optical, USB A and USB B
  • MM Phono Input
  • Single-ended Line Inputs
  • Asynchronous USB 2.0 (24/192) Computer Input
  • AES/EBU, Coax, and Optical 924/192 Inputs
  • Subwoofer Crossover with selectable Crossover Frequency and Levels
  • Crossover Frequency and Levels
  • Headphone Amplifier
  • Two sets of Speaker Outputs for Bi-wiring
  • Remote Control HTRM-2


 Line In, Speaker Out

Continuous Output Power into 8 Ohm and 4 Ohm     180W (ref. 20Hz-20kHz at rated THD, both channels driven)

THD (20Hz-20kHz)     0.005% (250mW to 180W, 8 Ohm and 4 Ohm)

Signal/Noise Ratio    >92dB (A-weighted, 500mV input, ref. 1W out in 8 Ohms)

Clipping Power          >195W (at1kHz, 0.1% THD)

IHF Dynamic Power

8 Ohm                          220W

4 Ohm                          360W

2 Ohm                          400W

Peak Output Current  >30A (in 1 Ohm, 1ms)

Damping Factor          >160 (ref. 8 Ohms, 20Hz-6.5kHz)

Frequency Response  ±0.3dB (ref. 20Hz-96kHz at 192kHz)

Bit Rate/Sample Rate   up to 24 bit/192kHz


Line Input, Pre Out

Input Impedance (R and C)   10 kilohms + 100pF

Maximum Input Signal       >4Vrms (ref. 0.1% THD)

Output Impedance              240 Ohms

Input Sensitivity                  146mV (ref. 500mV out, Volume Maximum)

Maximum Voltage Output – IHF load   >2V (ref. 0.1% THD)

Tone Controls           Treble: ±10dB at 20kHz
                                    Bass: ±10dB at 60Hz
                                    Balance: -10dB

Phono Input, Pre Out


Input Sensitivity        2.38mV (ref. 400mV out, Volume Maximum)

Maximum Input Signal 1 1kHz   >66mV rms (ref. 0.1% THD)

Line Input, Headphone Out

Output Impedance     0.5 Ohm


Idle Power                    40W

Standby Power            <0.5W


Dimensions                  435 x 133 x 396mm (17 1/8 x 5 1/4 x 15 5/8”)

Net Weight                    9.8kg (21.6lb)

Shipping Weight          18.5kg (40.8lb)



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