I wonder if it would really be worth your time. There's a lot of newer and better pieces out there now.
I moved on from my Data Basic II and Gen. III 5-6 years ago.
Check out this: http://www.audiogon.com/cgi-bin/cls.pl?dgtlplay&1259099330&/MBL-1431-silver-
Or going cheaper, this: http://www.audiogon.com/cgi-bin/cls.pl?dgtlconv&1258846707&/Musical-Fidelity-TriVista-DAc2
I moved on from my Data Basic II and Gen. III 5-6 years ago.
Check out this: http://www.audiogon.com/cgi-bin/cls.pl?dgtlplay&1259099330&/MBL-1431-silver-
Or going cheaper, this: http://www.audiogon.com/cgi-bin/cls.pl?dgtlconv&1258846707&/Musical-Fidelity-TriVista-DAc2