I have the Jay’ Audio Transport MK2. I have not had it long but it does sound very good. It does not make badly recorded CDs sound better, which initially misled me to thinking the transport was not giving me good audio results, but it makes very good CD recordings sound fantastic. So it very much reveals what your source material gives you. It sounds better than my Rega Apollo or older ES Sony CD player feeding a good DAC. That is my two cents