NAD Masters M23 Stereo Power Amplifier

CAD$4,899.00

NAD Masters M23 Stereo Power Amplifier

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 inaudible, for a completely black background and exquisite micro-detail. Conservatively rated at 2x200W continuous into 8 ohms and 2x380W into 4 ohms, the M23 can deliver live performance levels through any loudspeaker. With its unique combination of features, performance, and value, the M23 represents the new benchmark for the stereo power amplifier.

Features & Details

  • HybridDigital Purifi Eigentakt™ amplifier technology
  • Continuous Power Output: 2x200W into 8 ohms; 2x380W into 4 ohms
  • Dynamic Power Output: 2x260W into 8 ohms; 2x520W into 4 ohms
  • Bridged Power Output: 700W mono continuous into 8 ohms
  • In bridged mode, can be combined with the NAD M33 BluOS Streaming Amplifier to create a 2x700W system
  • Virtually unmeasurable noise, harmonic distortion, intermodulation distortion
  • Wide, flat frequency response into any loudspeaker load
  • Balanced (XLR) and single-ended (RCA) auto-sensing inputs
  • Three-position adjustable gain control
  • 12V trigger input

Specifications:

ANALOG AUDIO INPUT/SPEAKER OUT

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

DIMENSIONS AND WEIGHT

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

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