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Specifications - NAD 312
Continuous average power output into 8 25W (14dBW)
(Min power per channel, 20Hz - 20kHz both channels driven with no more than rated distortion)
Rated distortion (THD 20Hz - 20kHz) 0.03%
Clipping power (max continuous power per channel) 40W
IHF dynamic headroom at 8 3dB
IHF dynamic power (max short term power per channel) 8 50W (17.0dBW)
4 60W (17.8dBW)
2 75W (18.7dBW)
Damping factor (ref. 8 50Hz) >60
Frequency response 20Hz - 20kHz ±0.3dB
3Hz/70kHz -3dB
THD (20Hz - 20kHz, from 250mW to rated power) <0.03%
Input impedance (R and C) Line inputs 20k /500pF
Phono input 47k /200pF
Input sensitivity (ref. rated power) Line inputs 165mV
Phono input 2.7mV
Signal to noise ratio (A weighted) 90dB ref. 1W
104dB ref. rated power
Signal to noise ratio Phono (A weighted, with cartridge) 77dB ref 5mV
Frequency response (20Hz - 20kHz) ±0.5dB
Preamp output impedance 220
Tape output impedance Source Z + 2k
Headphones output impedance 220
Treble control ±7dB at 10kHz
Bass control ±10dB at 50Hz
Physical specifications
Dimensions (W x H x D) 435 x 95 x 285mm
Net weight 6kg
Shipping weight 7.5kg
Power consumption 160W
NOTE: NAD reserves the right to change specifications or design at any time without notice. All specifications are those in effect at time of printing.