Have a pair of Sennheiser HD555 open-style Headphones for sale. These are in good shape with the following two notes: First, they have the obligatory hairline crack in the struts. Second, there is a small discoloration on the edge of one of the grills. The headphones work great and have been modified with plasticine to further reduce resonances. This modification is easily reversible. Only reason I am selling these is House cleaning and socking away some cash to go a little upscale with some in ear monitors. As HeadRoom stated on their no-longer-accessible product page, these are a good set for the starter audiophile. It's just that with HD 650's on hand, these have gotten essentially zero playing time the last two years. $39 shipped in CONUS. PM with any questions. Even willing to give a 7 day trial to the buyer as long as you don't blow them out and don't mind paying return shipping.