If you do not require more than 48khz a used Audio Note DAC 1.1x or DAC 2.1 is a wonderful unit and will delight you. The used ones have been superceded and you can usually pick something for 30 to 40% of original retail. I use a DAC 1.1x that I will be selling to upgrade to a DAC 3.1 soon.
Regards,
Crl
Regards,
Crl