SHOOTINGTECHIE
100+ Head-Fier
Happened the same , while listening to my kanas pro ( trying it out after changing filters ) with my N6iiOk, so breaking news: I made a rookie error and I blame it on being distracted by work all day. I had the Shanling M8 on 'turbo gain' and it was messing with the signature to a significant degree. I didn't notice because the M8 has a really low noise floor so I wasn't put off by hiss. By changing to low gain, the midrange is decompressed and male and female vocals sound better. (Particularly pertinent to @rattlingblanketwoman)
Essentially meaning I'm now actually hearing what the tuner intended and guys & gals, it's wonderful.
Stay tuned for the review.
Good luck , waiting on your review