In 2006, MiniDisc transitioned to a product structure designed for limited applications. It was maintained as a configuration specifically focused on recording and editing functions.
MZ-RH1
The MZ-RH1 was a flagship Hi-MD/NetMD recorder that combined USB transfer with traditional recording inputs rather than reducing the device to computer-only use. Sony's own specifications list line input, line output, digital input, microphone input, Hi-MD recording, USB connection, PC upload, and remote control support, so it should not be described as omitting optical and line inputs. USB made computer transfer and upload central to the workflow, while Hi-MD expanded capacity and supported compressed and uncompressed recording modes including Linear PCM. Its significance sits at the end of the worldwide MiniDisc line rather than in stripped-down simplification. The RH1 kept direct recording capability, added stronger computer integration, and packaged the system in a very slim rechargeable-lithium design. It is best understood as a final bridge between full portable MiniDisc recording and file management over USB.
MZ-M200
The MZ-M200 corresponds directly to Sony's final flagship MiniDisc recorder, combining the full Hi-MD feature set with expanded computer integration. Hi-MD supports both compressed and uncompressed formats, including Linear PCM. USB connectivity allows high-speed file transfer in both directions. Microphone, line, and optical inputs are all present. Power comes from a rechargeable lithium polymer battery built for higher capacity in a compact form.
In 2006, format expansion ceased. The product remained structured to meet the needs of limited applications.
