Akai GX-636 Tape Recorder
Akai GX-630 DB
Tape recorder - Wikipedia
Reel to Reel Tape Recorder Manufacturers - Akai - Museum of
Reel-to-reel audio tape recording - Wikipedia
TEAC Corporation - Wikipedia
Tape recorder - Wikipedia
Reel-to-reel audio tape recording - Wikipedia
Akai - Wikiwand
Sharp RD-630E
Nokia N9 - Wikipedia
The journeys of a vintage audio geek (Netherlands)
TEAC Corporation - Wikipedia
Control of sleep and wakefulness. - Abstract - Europe PMC
Products Synthpedia