SPECIFICATIONS - NAD 522
Disc capacity Single disc 120mm or 80mm
Programming capability 21 Tracks
Digital-to-Analogue conversion Sigma Delta 20 bit resolution
Digital filter 8 x oversampled
Analogue filter 4 pole active
Frequency response 5Hz-20kHz ±0.5dB
De-emphasis error <0.3dB
THD (at 0dB, 1kHz) 0.0025%
Dynamic range 96dB
Linearity +0.5dB; 0 to -90dB
Signal to noise ratio, A-weighted, De-emphasis on 100dB
De-emphasis off 110dB
Channel separation @ 1kHz >110dB
@ 10kHz >80dB
Wow and Flutter Unmeasurable (Quartz accuracy)
Output impedance 120
Output level @ 0dB 2.2V rms.
Digital error correction CIRC with double error correction
in C1 and C2
Remote control Yes
Physical specifications
Dimensions (W x H x D) 435 x 70 x 285 mm
Net weight 4.1kg
Shipping weight 4.9kg
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.
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