1992 MZ-2P
The MZ-2P is a player-only model that positions MiniDisc playback as a standalone device by omitting the recording function.
1992
MZ-1
The MZ-1 was the first MiniDisc recorder to replace linear tape with random access discs, significantly changing how recorded audio was handled. Its configuration, which allowed for track splitting, merging, moving, and deletion without affecting other recordings, revolutionized editing operations in portable audio. It supported recording from microphone, line, and optical digital inputs, and also featured manual level adjustment and real-time monitoring. ATRAC compression reduced data size, enabling digital recording without requiring the same recording capacity as uncompressed audio. The motor-driven loading mechanism and large chassis housed the early optical and magnetic components, and the basic operational configuration of MiniDisc-including recording, editing, and disc management-was established at this stage.
Sony introduced the MZ-1 in 1992 as the first MiniDisc recorder, a launch model meant to show exactly what the new format could do. MiniDisc itself was built around portability and durability, using small magneto-optical discs sealed inside protective cartridges. Each disc held 74 minutes of digital audio through ATRAC compression, and the MZ-1 could record in real time from both analog and digital sources.
It also allowed users to name tracks, rearrange them, and edit directly on the unit, with a jog dial that made the process feel unusually direct for the early nineties. The design was closer to a compact studio tool than to the slim MD units that came later. It was thick, substantial in hand, and filled with full-size buttons, a backlit display, and an internal rechargeable battery.
Nothing about it aimed for minimalism. The MZ-1 existed to demonstrate the format's range: record, edit, organize, and play back digital audio in a single portable box. MiniDisc entered a landscape in flux.
Cassettes were wearing out their appeal, CDs still couldn't record, and DAT remained too specialized for most listeners. The MZ-1 showed a different path by combining digital fidelity with durability and everyday usability. It set the expectations that every MiniDisc recorder would follow.
See also MZ-R2
MiniDisc in 1992
