M23 Stereo Power Amplifier
Attribute:
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
Categories : BY BRAND , NAD , MASTER SERIES , BY CATEGORY , AMPLIFIER , POWER-AMP ,
Brand : NAD
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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 >200W into 8 Ohm, >380W into 4 Ohm
Rated output power into 8 Ohms >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) 435 x 133 x 396 mm
Net Weight 9.7 kgs / 21.4 lbs
Shipping Weight 17.5 kgs / 38.5 lbs
