The MrSpeakers Aeon Flow Closed headphones are phenomenal. VERY smooth, present midrange sings with vocals and guitars (like the HE-6!). Bass and treble are a bit light, but not fatally so. Amazing sound for a closed-back design. Strong amp required.
Marco’s headphone reviews are some of the best in the business, so it’s great to hear he has a new recommendation. Especially because an audiophile closed back is a category he has never had good things to say about before.