I have a pair of Noble Kaiser 10 Universal IEMs for sale. I bought these new directly from Noble and liked them so much that I immediately ordered a pair of K10 customs which I've been using ever since. I kept the K10 universals for a while in case I wanted to demo their sound for anyone, but it's time to pass them on to someone who can enjoy their incredible sound on a regular basis. These quite literally have perhaps 10 hours of use on them total. They are in brand new condition, and include all of the original packaging and accessories from Noble - see pictures. I'm asking $650 obo, and I'll include fast shipping anywhere in the USA for that price. Happy to accept PayPal friend/gift payment or if you want the transaction protections you can pay the additional 3% fee. Please contact me if you have any questions. Thanks very much for your interest!