[Mifi]

2 minutes of same source audio in DXD, DSD, PCM and FLAC:
http://www.soundliaison.com/all-categories/6-compare-formats

You can choose from the following formats:

1. DXD 352kHz 2. PCM 192kHz 3.PCM 176kHz 4.PCM 96kHz 5.PCM 44kHz 6.DSD 256
7. DSD 128 8. DSD 64 9 . FLAC 352kHz 10. FLAC 192kHz 11. FLAC 96kHz

 

[Mifi]

These are fine too:
http://www.2l.no/hires/

 

[Kheadfi]

native dsd has these; https://members.nativedsd.com/albums/just-listen-1-compilation

 

[Kheadfi]

2 minutes of same source audio in DXD, DSD, PCM and FLAC:
http://www.soundliaison.com/all-categories/6-compare-formats

and the oppo files https://www.oppodigital.com/hra/dsd-by-davidelias.aspx

 

[MCOlsen]

I must admit I have a hard time telling the difference after awhile.

 

[Kheadfi]

They are all of good quality. The purpose is to see what your DAC is capable of playing.

 

[Kheadfi]

If you want to compare hi/res vs Mp3 this sampler is better;

https://www.soundliaison.com/index.php/185-ifi-micro-idac2-music-sampler