Anybody have any idea why an MD-100 A8X mic which had been used with an FT-950, would, when plugged into an FT-100MP, reduce power and/or audio output to the point where the station was uncopyable ? The, when the Heil mic the op had been using before buying the MD-100, was plugged in, the rig returned to normal operating condx after about 60 seconds. 73 Dave W3SJ