The first-ever over-ear headphone by Marshall Headphones, the Marshall Monitor features a fully collapsible structure, a detachable coil cord, and the F.T.F. system for sound customization. The F.T.F. system is composed of two felt filters that can be kept in behind the magnetically removable ear cushion for a warm, laid back sound, or removed for a crisper, clearer sound. The Marshall Monitor stays true to Marshall’s rock ’n’ roll heritage with its classic design details, such as the vinyl texture on the ear caps, white script logo, road-worthy metal hinges and brass detailing. The detachable coil cord lets you choose which side you like to have your cord.