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Mobile Fidelity Sound Lab controversies

Controversies tied to this brand in public sources. A listing is not a finding of fault.

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  1. 2022

    Direct Stream Digital source controversy

    Mobile Fidelity staff confirmed that DSD files created from original analog master tapes had been used for vinyl mastering for a substantial share of the catalog, including UltraDisc One-Step releases. The disclosure challenged consumer interpretations of the label’s analog-source marketing and prompted wider debate about source transparency and analog-versus-digital production.