Source: MiniDisc Wiki contributors · September 3, 2026 snapshot · CC BY 4.0, except where otherwise credited.
Attribution and changes
Adapted from “LR37811 / LR37811A (Sharp)”. Links, layout and file names normalized; missing database fields restored; remote embeds replaced with links. Manufacturer manuals and separately credited photographs retain their original attribution.
A Sharp 6th generation ATRAC IC, seen in the md-st521 (LR37811A) and md-ds721 (LR37811).
| Page | Device type | Release date |
|---|---|---|
| Sharp MD-ST521 | portable | 1998/08 |
| Sharp MD-MS721 | portable | 1998/09 |