What is a planar magnetic headphone?
Planar magnetic headphones (sometimes called orthodynamic or isodynamic) can be considered to have elements of both dynamic and electrostatic headphones. A conductive diaphragm is sandwiched between an array of magnets to create a planar driver which can take be either round or square.
Are there closed-back planar magnetic headphones?
Like all headphones, planar magnetics come in open-back or closed-back varieties.
Does HiFiMAN make closed-back headphones?
HiFiMAN has now released a closed-back version of the Sundara, bringing a new interpretation to its established sound. Does it offer a totally different experience for those who prefer closed-back headphones?