These recordings have been mastered and duplicated by audiophiles. You will notice the difference soon. Try out a sampler as a start!
STS digital 6111160
STS digital 6111183
STS digital 6111161
STS digital 6111157
STS digital 6111131
STS digital 6111166
STS digital 6111137
STS digital 6111184
STS digital CD Audio 6111155
Audio CD
STS digital 6111170
STS digital 6111172
RR-129SACD
RR-132SACD
RR-146SACD
FR-707SACD
FR-710SACD
FR-713SACD
FR-715SACD
FR-718SACD
FR-719SACD
FR-720SACD
FR-724SACD
FR-725 SACD 2 disc set
FR-728 Hybrid SACD
FR-738 Hybrid SACD
Hybrid-SACD - Pentatone
Hybrid-SACD + Multichannel - Pentatone