SONY | KW-3600HD | 1990
 
In 1990, Sony Japan released the KW-3600HD, a 36-inch CRT Trinitron TV that was among the first to support high-definition technology. Weighing approximately 79.4 kilograms and priced at $17,000 ($41,300 in today's market).

SONY | M.O 5.25 | 1993

Sony Magneto-Optical (MO) Disks are rewritable storage media that combine magnetic and optical technologies. First introduced in the 1980s with a higher storage capacity for its time.