>>105607202
Open backs with such a bass shelf basically don't exist. And 6+ kHz looks quite low in level which is also not something you'll find in an open back, though impossible to tell exactly without knowing the measurement rig.
Bottom line: Get whatever and use EQ. I'd suggest HD 490 Pro (comfy, low distortion, solid build quality).

>>105607452
I think Koss has some headphones that look like that? Or for actually good sound, IEMs + hearing protection.