Here are 2 ICOM IC-4KL Liner amplifiers. These were part of my father's collection, and he was in the process of fixing one. One is in process of being done and the other was the donor machine I believe. Sadley my dad got sick and passed away a couple of years ago and it was never finished. I am selling these for my mother. I have no knowledge of the units whatsoever, so bid accordingly. One controller unit is included as arll. I would deliver within 150-mile radius of zip code 13502 for 50 cents per mile. Be aware if we have to ship it will not be inexpensive!