Like the original KSC-75 these are cheap entry to open back audiophile sound, but better looking in the dark blue color and has a microphone for making calls on your cellphone. The sound has a warm mids ajd sparkling treble with good ballanced bass. Bassheads won't like these. The soundstage is wide and the imaging is good. I also did the Parts Express Headband Mod and attached the drivers to my old Koss Porta Pro Headband which is by far the best mod for the KSC75. Haven't tried the Yaxi Pads yet but I'm so far satisfied and think I need them anyway.
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