Sennheiser M4AEBT, and a few Beats headphones to choose from. Planar magnetic headphones don't use the dynamic drivers of regular headphones. Due to their constructions, they generally have a bass ...

The Sennheiser HD 620S are on sale now ... of course. FiiO’s planar magnetic FT5 spring to mind, as do quite a few pairs of Grado over-ears. But these are all open-backed designs, and closed ...