NAD M51 Direct Digital D/A converter Specifications

Sidebar 1: Specifications

Description: Remote-controlled digital-to-analog converter. Digital inputs: AES/EBU (XLR), S/PDIF coaxial & optical, 2 HDMI (stereo only), USB 2.0; all support up to 24-bit/192kHz. Digital output: HDMI. Analog outputs: left & right RCA (unbalanced), left & right XLR (balanced). Output impedance: 47 ohms (unbalanced), 110 ohms (balanced). Output level: 2V RMS. Frequency response: ±0.5dB (ref. 20Hz–96kHz at 192kHz sample rate. Signal/noise: >125dB (ref. 0dBFS 2V out). Channel separation: >115dB (ref. 0dBFS volume –1dB). AC supply: 100–240V, 50–60Hz. Power requirement: 16W.
Dimensions: 17" (435mm) W by 3" (78mm) H by 11.5" (296mm) D. Weight: 12.8 lbs (5.8kg).
Serial number of unit reviewed: H1XM5101162.
Price: $2000. Approximate number of dealers: 250.
Manufacturer: NAD Electronics International, 633 Granite Court, Pickering, Ontario L1W 3K1, Canada. Tel: (800) 263-4641, (905) 831-0799. Web:

NAD Electronics International
633 Granite Court
Pickering, Ontario L1W 3K1
(800) 263-4641
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