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Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

Special Order Item. This item is available, but ETA to be confirmed for your order. 

NAD M23 - Stereo Power Amplifier

Regular price R 99,900.00

Building on NAD’s long tradition of identifying and developing cutting-edge amplification technology, the M23 HybridDigital Stereo Power Amplifier features Purifi Audio’s Eigentakt™ design, a once-in-a-decade innovation that virtually eliminates harmonic and intermodulation distortion. Noise is i Read more

NAD - M23 - SILVER

NAD M23 - Stereo Power Amplifier
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Product Description



Pure Power

The M23 employs Eigentakt™ class-D amplifier modules manufactured by NAD under license from Denmark’s Purifi Audio. Purifi’s load-invariant design provides wide, flat frequency response, even into challenging loudspeaker loads. Noise, harmonic distortion, and IM distortion are virtually unmeasurable at all frequencies and output levels. Another benefit of the Eigentakt™ design is extremely low output impedance and correspondingly high damping factor, for iron-clad control of the loudspeaker output. NAD combines the Eigentakt™ design with our own sophisticated switched-mode power supply, which can provide additional reserves of current when needed. Amazingly powerful and transparent, the M23 can deliver 2x260W of peak power into 8 ohms and 2x520W into 4 ohms.

Elegant and Practical

With its elegant all-alloy casework, the Masters M23 HybridDigital Stereo Power Amplifier is as pleasing to the eye as it is thrilling to the ears. The M23 has the same quality of construction for which NAD’s Masters Series is renowned. Rigid panels and magnetic iso-point feet provide a rock-solid foundation for the M23’s multi-layer circuit boards and intricate internal construction. Truly the M23 represents a new pinnacle in power amplifier design.

Uncompromised Performance

The ideal amplifier will achieve vanishingly low distortion, ultra-high damping factor, and rock-solid stability with any loudspeaker load. There are many amplifiers that perform well in one or two of these areas, but fall short in others. Thanks to Purifi’s highly efficient Eigentakt™ design and NAD’s proven switch-mode power supplies, the M23 excels in all three areas – without the excess weight and cost of the old-fashioned linear power supplies and class-AB output stages used with traditional amplifiers. Eigentakt™ outperforms previous class-D implementations by a significant margin, delivering transparent, detailed sound with expansive soundstaging and holographic imaging, at all listening levels and with all types of program material – even during complex musical passages.

ANALOG AUDIO INPUT/SPEAKER OUT

    \t
  • Input impedance (R and C)
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  • Single-ended: 56 kohms + 200 pF Balanced: 56 kohms +200 pF
  • \t
  • Frequency response (1W into 8 Ohms)
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  • ±0.06dB (20-20kHz)
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  • Rated output power into 8 Ohms and 4 ohms(Stereo mode) 80 W (ref. 20 Hz-20 kHz at rated THD, both channels driven)
  • \t
  • >200W into 8 Ohm, >380W into 4 Ohm
  • \t
  • Rated output power into 8 Ohms (Bridge mode, ref. 20 Hz-20 kHz at rated THD, both channels driven)
  • \t
  • >700W into 8 Ohm
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  • THD (20 Hz – 20 kHz)
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  • <0.00069% (XLR), <0.0013% (RCA)
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  • Signal-to-Noise Ratio
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  • >101.7 dB (1W into 8 Ohm)
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  • >127 dB (200W into 8 Ohm)
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  • Clipping power (Stereo mode, at 1 kHz 0.1 % THD)
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  • >210 W (0.1 % THD 1 kHz 8 ohms)
  • \t
  • Clipping power (Bridge mode, at 1 kHz 0.1 % THD)
  • \t
  • > 770W
  • \t
  • IHF dynamic power (Stereo mode, at 1 kHz)
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  • 8 ohms: 260 W
  • \t
  • 4 ohms: 520 W
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  • IHF dynamic power (Bridge mode, at 1 kHz)
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  • 1017W
  • \t
  • Peak output current
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  • >25 A (in 1 ohm, 1 ms)
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  • Damping factor
  • \t
  • >800 (ref. 8 ohms, 20 Hz to 6.5 kHz)
  • \t
  • Frequency response
  • \t
  • ±0.06 dB (stereo), ±0.054 dB (bridged) 20 Hz -20 kHz -3 dB at 60 kHz
  • \t
  • Channel separation
  • \t
  • High gain RCA: >97dB, Low gain XLR: >115dB (1kHz)
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  • High gain RCA: >75dB, Low gain XLR: >96dB (10kHz)
  • \t
  • Stereo Mode input sensitivity (for 200 W in 8 ohms)
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  • Low gain: 4.5V (low gain), 2.5V (Mid gain), 1.4V (High gain)
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  • Stereo Mode Gain
  • \t
  • 19dB (low), 23.9dB (mid), 29.2 (high)
  • \t
  • Bridge Mode Gain
  • \t
  • 25.1dB (low), 30dB (mid), 35.2 (high)
  • \t
  • Standby Power
  • \t
  • <0.5W

DIMENSIONS AND WEIGHT

    \t
  • Gross dimensions (W x H x D)
  • \t
  • <0.5W
  • \t
  • Net Weight
  • \t
  • 9.7 kgs / 21.4 lbs
  • \t
  • Shipping Weight
  • \t
  • 17.5 kgs / 38.5 lbs
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