Product code: Vintage Sony DD-75 DATA Discman Electronic Book Player w/ YRRS-275 hotsell Disc - Works!
This listing is for a vintage and rare Sony DD-75 DATA Discman Electronic Book Player that comes with a YRRS-275 Electronic Book Disc. The Data Discman was designed to allow quick access to electronic reference information on a pre-recorded disc. Searching terms were entered using a QWERTY-style keyboard and utilized the "Yes" and "No" keys. This unit was tested and hotsell found to be in good working order. It uses both batteries (4 AA batteries) or an option AC adapter which is not included.
This listing is for a vintage and rare Sony DD-75 DATA Discman Electronic Book Player that comes with a YRRS-275 Electronic Book Disc. The Data Discman was designed to allow quick access to electronic reference information on a pre-recorded disc. Searching terms were entered using a QWERTY-style keyboard and utilized the "Yes" and "No" keys. This unit was tested and hotsell found to be in good working order. It uses both batteries (4 AA batteries) or an option AC adapter which is not included.