Hello Casimir and welcome to the Cow Audio Forum.,
You bring a very good point to the forum.
So the ME2 works, but the ME4 is sensitive to digital hash from the transmitter?
I have found similar problems with the Audio Technica microprint mics versus their larger lavs.
It would seem that the shielding on the ME4 is not as robust as it needs to be to prevail with the Rode. This could be for many reasons. One of which might be that cardioids require an opening behind the capsule to allow the sound to enter. That opening may also allow access to the electronics for incoming digital transmitter interference.
I would suggest trying a Countryman. B2D to see if it works any better.
I say this because I found that the Countryman B6 works with the AT System 10 digital wireless.
Please let us know what you find out. Meanwhile, I will pass this on to Sennheiser.
Regards,
Ty Ford
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