Mobile Fidelity Sound Lab, often referred to simply as MoFi, has built a reputation as one of the most respected names in high-fidelity audio. Founded in 1977, the company carved out a niche by focusing on audiophile-grade vinyl reissues, crafted from original master recordings whenever possible. Their mission has always been simple yet ambitious: to bring music lovers as close as possible to the sound captured in the studio, preserving every nuance and detail that standard pressings often miss. Over the decades, this dedication to sonic purity has made MoFi a trusted name among collectors and enthusiasts worldwide.

In addition to their acclaimed reissues, Mobile Fidelity also produces accessories that have become essentials for vinyl enthusiasts. Among these are the Original Master Record Inner Sleeves, widely considered the industry standard for archival storage. Anti-static, durable, and gentle on delicate vinyl surfaces, these sleeves offer the same spirit of protection and care that defines MoFi’s approach to music reproduction. Just as their records preserve the integrity of the sound, their sleeves preserve the life of the collection, making them a small but vital part of the listening experience.