This little ART v2 USB preamp looks pretty good, but limitations are 16 bit/48 kHz sampling. One reviewer said they wished it did 24 bit/96 kHz. I don't think my old Denon has that kind of SNR anyway... http://solodeals.com/USB-PhonoPlus-V2-ARTcessory/M/B000BBGCCI.htm Best, Daniel