Sennheiser HD580 Precision Headphone Open-back Good shape modified Cardas cord +.

No box, no paper work. Check my feedback.

I'm downsizing as I have too many "cans".

I am the second owner of these. I bought them stock.
First, I did the Youtube modification which is replacing the stock grills with the HD-600 grills and
I pulled the loose gray foam off the drivers.
Next, I bought and added a Cardas cord. I paid 225 for the cord. It makes a considerable difference.
Sounds nice.
I am including an extra stock 1/8" plug cord.
The headband cushion is slightly worn. I am including a new replacement as well.

I would rate this as an 8/10 if it was on Audiogon.