https://twitter.com/AYKubik https://t.me/KubHiResAudioChannel https://www.facebook.com/groups/513381180836550

SACD is designed to provide high-resolution audio in both stereo and surround sound modes up to 5.1 channels.

FLAC (Free Lossless Audio Codec) is an audio coding format for lossless compression of digital audio, developed by the Xiph.Org Foundation

Direct Stream Digital (DSD) is a trademark used by Sony and Philips for their system for digitally encoding audio signals for the SACD