Rare original production version of the Sennheiser HD414 open-aire stereophones. These are from 1968 and come with the original box. They are the 2000 ohm version and not the 600 ohm re-issue from the mid-70s. Also included is the 2-way junction box Sennheiser sold with these headphones to allow connecting them in parallel with your speaker system.

I will include a traditional 3.5mm headphone cable so you can use them with regular amps. Any 2-pin Sennheiser cable will fit these. A new pair of HD414 pads are fitted.