Sadly, no. None that I know of at least. Maybe
@Asoares99 knows more on this.
Right in the middle would be nice. I’ve been eyeing the Variations which, although having that sub-bass boost, have a dip in the upper bass/lower mids which might balance them up. They reportedly have loads (for the price) of separation and clear imaging, which is appealing to me. The pinna-gain on these seem to be there but not overtly emphasized and the ESTs seem to give them treble definition but smoothness, which I also like. Most if not all refer to a better B2D which, although not having tried them, all the reviews sound really good.
iBasso are also tempting me. Could the IT-01x be up to par with the Variations? IT-07 must be above them but (still) out of my range as, I’m trying at least, to remain under 500€.
Nowadays taxes are imposed on anything out of the EU, so I have to stick to brands who have a distributor, sell on amazon, sell directly through an EU warehouse... iBasso do the latter. Thieaudio I cannot find. Fiio have a distributor. Moondrop are on Amazon.fr, Linsoul I cannot find... all I cannot try beforehand.
Thanks for your inputs. From you and all of you who’ve chimed in and hope will continue to do so. Very helpful.