I'm beginning to wonder about that just like the OP. I've got a brand new Hondaline headset right here that says this on the speaker, Hondaline, produced by J&M.hi john and welcome to the forum the answer is no the honda lower cord wont fit the j&m reciver and vice versa they are wired the same its just5 pin plugs wont fit each other
True, and I think this answers the OP's qestion better.I believe the question was, will all 5 pin headsets work with the Honda system, and the answer is yes as long as it has a dynamic mic. J&M, Chatterbox, IMC, Hondaline, and EdSets will all work. The cords between most of them are not interchangeable.