Editing Mobile Fidelity Sound Lab (section)

=== LPs ===
[[File:Original Master Recordings wordmark.svg|thumb|Original Master Recordings logo]]
In 1977, Mobile Fidelity began to produce a line of records known as "Original Master Recording" vinyl LPs.<ref>{{cite web|title=The Return of Mobile Fidelity|publisher=SoundStage!|url=https://www.soundstagenetwork.com/vinyl/vinyl200409.htm|accessdate=August 28, 2022}}</ref> These albums were previously released by other companies, licensed by Mobile Fidelity, and remastered using half-speed mastering from the original analog master tapes, without compression, and with minimal equalization.<ref name="Guttenberg">{{cite web|last1=Guttenberg|first1=Steve|title=MoFi remasters, perfects LP sound|url=http://www.cnet.com/news/mofi-remasters-perfects-lp-sound/|website=CNET|access-date=June 23, 2016}}</ref> The recordings were pressed in Japan using a plastic compound invented by JVC, and marketed as "Supervinyl" by Mobile Fidelity.<ref>{{cite web|title=Back In The Groove|publisher=Hi-Fi News|url=https://www.hifinews.com/content/back-groove|accessdate=August 28, 2022}}</ref>

In 2016, Mobile Fidelity Sound Lab launched a new vinyl series called Ultradisc One-Step, releasing titles including [[Santana (band)|Santana]]'s ''[[Abraxas (album)|Abraxas]]'' and [[Bill Evans]]'s ''[[Sunday at the Village Vanguard]]''.<ref>{{cite web|title=Audiophile Jazz Vinyl Pressings|publisher=eCoustics|url=https://www.ecoustics.com/articles/audiophile-jazz-vinyl-pressings/|accessdate=August 28, 2022}}</ref>