S/N 03A10327 Fully checked out and aligned July 2005 by TT. It works great. Filters 2400, 1800, 500 and 250~ filters. Original manual, DC power cord, Fan, Mic TT #706. Shipping box Etc. Pictures via email available. Ask $1000.00 shipping included in 48 cont states. Thanks, Ken KA6C ka6c at arrl.net 530 367 4023