Please note that there is some issues with my A100 headphones hence the SOLD price: 1. A100's headphone jack cut in & out sometimes thus it needs re-cabling or a quick fix of changing a new jack. 2. There is a crack on the plastic yoke, please refer to the picture for detail. Other than that the headphones are mint. You probably want to recable them anyway so the jack wouldn't be a problem. I'm the first and only owner. Bought them from Amazon for $500 + tax. Original accessories all included. I still have the original receipt and will be happy to provide it upon request. Another pic showing the condition of the wood cup. Thanks and have a nice day.