I have many high-end headphones, Focal, Sony, Audeze, Meze, over-ear, open-back, and closed-back, driven with a balanced Audion Headphone Amp using 300B tubes and a NAIM Atom Headphone Edition Balanced.
Well, I've read terrible reviews about this headphone on the internet, but after listening to it carefully for days, I wonder why some reviewers talk badly about it, instead of trying to understand why their HiFi system sounds bad with this headphone, and whether they do it out of pure incompetence or in bad faith, driven by their ego.
Because, for me, this HIfiMan HE R10 Planar and Stealth headphone sounds fantastic, neutral with an excellent tonal balance, extremely extended and powerful bass, real and smooth midrange, natural vocals, extended high frequencies, silky and ultra-fine details that are never tiring, and with very low distortion that, together with the comfort of this headphone, allows for long and pleasant listening sessions that reveal details you've never heard before in familiar songs!
HIGHLY RECOMMENDED!