My intercom as well as side tone from my radio transmissions has always been crystal clear. However, my reception of other's transmissions is very scratchy i.e. a lot of noise. I am told that my transmissions are very hard to read also (some of that may be attributable to open cockpit mic, but I do have good mic muff). I DO NOT have any of the various noise filters that I see advertised in Spruce catalog. Do you? What kind? Do you think this is the problem or would it help? I used shielded wire to the mags, fwiw. thanks for any ideas/suggestions
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