Original owner.  I bought this a few weeks ago.  Used for 4 cds only.  I have the original box and manual.  It does make better copy than my home computer with a high end power cord since its simpler and there is less internal component noise than a computer.   I since bought a Memory Player that uses RUR technology and no longer need this.  See this audiogon thread:
http://forum.audiogon.com/cgi-bin/fr.pl?ddgtl&1132068751&read&keyw&zzcool=copysee 
http://www.ezdupe.com/CB9168.htmFeatures 
Stand alone Multi-function 1 to 1 CD Duplicator 
Functions as an external USB 2.0 CD-RW Drive 
Functions as an audio CD player 
Track editing function lets you create personal audio CDs 
User friendly operation 
Sharing information and backing up data made simple 
Multi-functional portable stand-alone duplicator 
First-rate quality, yet very affordable 
Supports RAW mode COPY 
http://www.ezdupe.com/