RadioShack Telephone Recording Control

Found this old RadioShack telephone recording controller in the drawer. It's basically what you use to hook up a cassette recorder to a landline phone so you can record calls. Comes with the original little carrying case and the instruction sheet which is handy. The wires look fine and it has the standard phone jack connectors. Cool little piece of tech history if you're into vintage electronics or just need to record some old school phone calls.