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
MD Community Page: The Sound Professionals Cardioid Single Point Stereo "T" microphone
MDCP: Microphones Product Table
Sony ECM-DS70P Stereo mini-microphone at Crutchfield