NAD M51

NAD Masters Series M51 35-bit, 844kHz Direct Digital DAC and digital preamp. “The NAD M51 succeeds with a wonderfully detailed and revealing sound best described as honest, with a friendly smile. And it was a pleasure to listen to. In other words, bitstream brilliance.”—Jon Iverson, STEREOPHILE.  
Shipping weight: 15 lbs.   
I bought this item new from Spearit Sound, an authorized NAD dealer, in June 2015.   
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The DAC is in supberb visual and functional condition, remote control is included and works great.   
Listed as 9/10 instead of mint because I've been using it for 2 years and I'm not sure I still have the original box. (I'm looking for it in my apartment and at the house in the burbs presently). 
Willing to consider reasonable offers.