I am looking for a noise canceling mic to put with my setup. I will accept trades such as 2018 extreme, 636L by astatic, or the old rk56,. If you have anything else that might catch my attention make an offer. My main interest right now is a noise canceling microphone. Now I have a practically new Francis 4.5 foot hot rod, antenna mounts, cobra 19 plus (in excellent condition), power wire for any radio with a 3 pin power plug-in, all sorts of fuses from 1/2 amp to 50amp, side mic cobra 29 classic (does not work kept popping fuse and needs meter which I have), cigarette plug, 9ft of old browning RG-58 a/u coax, and old 23 channel parts radio (says "Lake" on front). I'll pm pictures if needed. 73's.