Model #564 S/N 2A10369 (Late 1999 Production) Very clean and excellent electronic condition. Filters include: 1.8 khz. ssb #288; 500 hz cw #285; 250 hz cw #282 and in the 9 mhz IF - 500 hz cw #217. Original manual. $1500 u-ship. K1ZN at Cox.net