Excal II 10" coil I bought it July 7 2012 and it has about 40 hours on unit , give or take 5 hours , In excellent shape , I have done some small tweaks to it which are the following ,I have put some sound absorbing material inside head phone and added gel ear pads . Have added padding to arm rest and put spiral plastic wire wrap in stress areas of cables . $1040 , NO TRADES . Send me a message and I will send pictures , my files are to large from my iphone and they will not down load .