I’m the original owner and unit is in mint condition inside and out with built -in full decoder MQA DAC and 4TB internal hard disk drive it also serve as its own preamplifier meaning drive a power amp directly and optical digital input for a CD player . SQ is Surpass my Esoteric X-03 CD player which is really a statement -level performance for CD ( I actually compared with Esoteric K-03 with virtually indistinguishable in SQ ) I stop listening my CD player after Aurnder it’s that good . It comes with remote ,original box and manual . I’ll cover the shipping cost (CONUS) you pay the 3% Paypal fees. Please let me know if you have any questions. Thanks for looking.