If you are looking to buy a Chord Blu Mk 2, you already know what it is capable of.
The Blu MkII is a compact, FPGA-based upsampling CD transport which offers the world’s most advanced filter technology. Used with DAVE, Hugo 2 or TT2 the combination delivers class-leading CD sound quality and technical performance for DACs.
I bought it new last fall, looks brand new and in perfect working condition. It comes with all the original accessories and the original packaging. I used it primarily with USB input, but occasionally used the CD transport as a reference to test my digital front end.