- These have been tested and are in good working order and free of cord shorts. The volume slide adjusters are pretty darn quiet with only minor noise when adjusting.  A little DeOx tuner cleaner should make them perfect.  

- Pretty darn clean cosmetics with minor wear.  The worst thing about them is the vinyl head band liner is not damaged but is wrinkled.

- These appear to be a pretty uncommon model in the HV line & I have not been able to find many examples.  The last photo is a Spec sheet (not included), from the time that talks about the Koss HV line to give you an idea how these compare, please use the zoom feature to review.

- They will need new ear pads as the originals have disintegrated. 

Thank you for your business!