NAD M32 DirectDigital Amplifier

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  • Regular price $5,490.00


An elegant, top-of-the- integrated amplifier with a host of features that offer maximum flexibility, excellent efficiency, and reduced noise and distortion. Also includes a phono input and a headphone output to accommodate music lovers of all kinds.

Using a proprietary modular design, you can upgrade or expand your M32 as technologies emerge, ensuring a cost-effective way to keep the music “on” into the future.

With the optional MDC BluOS module, you can centralise your digital music libraries and streaming services, and control playback from your smartphone or tablet. Network any BluOS-enabled product together through your home Wi-Fi connection to create multi-room music experiences.

Advanced software-controlled algorithms result in the shortest signal path from source to speaker to produce virtually no distortion and a damping factor of over 1,000. This technology is among the fastest and most accurate amplification and error correction available. 


  • 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


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

220W at 8 ohms

360W at 4 ohms

400W at 2 ohms

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
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
Input Sensitivity 2.38mV (ref. 400mV out, Volume Maximum)
Maximum Input Signal 1 1kHz >66mV rms (ref. 0.1% THD)
Output Impedance 0.5 Ohm
Power Consumption

Auto Standby ON - 0.5 Watts

OFF mode (Power switched OFF) - 0.4 Watts

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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