Mine from the ePlace supposedly came out of a DC-10. Supposedly a direct replacement w/modern guts, and it worked OK for a month or so. Now, it creates a leaf-shaped wave on unmodulated TX when I check the modulation on my scope. whatever I say is superimposed on this waveform. My other low-Z mics don't do this. Any ideas? Jim Falls KG6FWT Eureka, CA