vintage Inrasound remote wireless headphones and transmitter - $16 - (Gordo, AL)

Tested, do work, but are dated. Infrared technology, thus the name Infrasound. Marked as 250Khz whatever that means. I took photos of the switches so those that know will know what they will do. Originally designed for TV's but should work with anything you can plug the RCA style plugs into, stereo or what have you. Comes with power adapter for the base transmitter, the headset will require batteries, they are not included.

Posted in Gordo, AL, Electronics
From ebay.com - 1 month ago