I'm selling these headphones to organize my belongings, as my lifestyle has changed and I no longer use them as frequently. I have confirmed they are working, and please check the photos for the accessories and condition. This is the highly-regarded ULTRASONE Edition 9. It features a custom cable by the well-regarded Moon Audio. Moon Audio's High Quality "Silver Dragon" cable. While retaining the Edition 9's characteristic bass, the sound resolution and clarity have been improved. It also produces a lustrous sound for both wind and string instruments. The original ear pads have been replaced with compatible YAXY ear pads (soft, with high wearing comfort and sound isolation). About 3 years ago, due to a left/right driver balance issue, the drivers were replaced with new ones on both sides by the official Timelord service. (I've used them for about 100 hours after the replacement. The sound quality is the same as before the replacement after the burn-in period.) Although it's been about 20 years since its release, it's still a special, one-of-a-kind high-end headphone in terms of appearance and sound quality, and I believe you can continue to use it for a long time after purchase. The silver tape applied to both ends of the cable is "PULSHUT" developed by Asahi Kasei Corporation to reduce noise. I have applied what I believe to be the optimal amount for noise reduction and improved sound quality. It can be removed, so please remove it after purchase if you don't need it. This is a Moon Audio custom version of a rare headphone. The price is set high, including potential purchases from overseas buyers. [Reference price at the time of release (non-custom): 240,000 yen] Used in a pet-free, non-smoking environment. This product is non-refundable and non-returnable to prevent fraud, such as parts swapping. Please purchase only if you understand and will take good care of them. Please refrain from negotiating the price through comments. Thank you for your consideration.