This is Mark Griffin, KB3Z. I have ordered an MB1 and was told that the microphone should be anywhere from 400 to 600 ohms. Currently I use a Heil HM-12 with my 990S. That is 1000 Ohms and wouldn't be compatible with the Expert MB1. Plus I would need an Yaesu converter to connect it to the MB1. The microphone is currently attached to a swinging boom which I use to non contest as well as contest situations.
I am looking for suggestions for microphones that would fall within the 400-600 Ohm range. And also one that would be good not only for non contest but contest applications. Thanks in advance.
Mark Griffin, KB3Z
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