Earlier I posted about a cd/analog preamp upgrade and how good it sounded with Selah speakers. Well I did it again and bought Oppo's 83 blu ray player. It comes with a AIX audio calibration disc that has audio/video samples of high resolution studio sessions of gifted performers in DTS Master Audio etc.
Again the Tanzanites etc. stepped up in a most extraordinary way and easily highlighted the superb resolution/dynamics of the bit for bit copies of Studio masters. I'm very pleased indeed.
