Museum of Portable Sound - Some of the digital recording gear in our Acquisitions Team's archive: Sharp MD-MT15 MiniDisc [1999] (+ Sony ECM-T6 'tie clip' mic); @zoomsoundlab H2 Handy Recorder [2007]; @olympusuk
Aiwa Am F75 Minidisc Player Very Rare Recorder With Sony - Etsy
3.5mm Mini Microphone for ECM DS70P Electret Condensers Wireless Stereo Microphone For PC MD Cameras|Microphones| - AliExpress