Can't speak for the Red eye as I don't have one. My audio interface has a 1 Mohm input impedance which I use quite a bit at home with the HFN with no issues. The Behringer ADI21, which I sometimes use at a venue, also has an input impedance of 1 Mohm and I have no issues with that either. On the other side of the coin, I mostly plug straight into my Fishman amp which has an input impedance of 5 Mohm which of course works fine. 1 Mohm seems to work fine with the HFN but I certainly wouldn't recommend going lower.
|