I have a Texas Star 350 HDV that was the best addition to my equipment since my Cobra 148. But anyway down to business, the RX relay got stuck and was keyed up full time. I bought a new relay from Mouser and installed it. Put the amp in line and turned it on. Immediatly I saw smoke from the back of the box. Good thing I left the cover off cause I saw it was the RF choke. I was told by a tech that the choke didn't really need to be in there anyway, but don't know for sure as it was there in the first place. But the question is do I need to replace the choke? And also what could have made it burn up?