Producer Rick Rubin and engineer Tom Coyne ensured that the quiet parts were actually quiet and the loud parts (like the crescendo in "Rolling in the Deep") had room to breathe. Because the source material is so high-quality, the differences between formats are actually audible—something that isn't always true with badly mastered modern pop.
Most 24-bit FLAC versions of 21 found in enthusiast circles are high-resolution transfers from the vinyl LP, typically at 24-bit/96kHz . Adele - 21 -24 bit FLAC- vinylAdele - 21 -24 bit FLAC- vinyl
: You want a more "organic" feel and slightly better dynamic range. However, be aware that quality control for some XL Recordings pressings has been criticized for surface noise and debris right out of the sleeve. Producer Rick Rubin and engineer Tom Coyne ensured