For superior comfort during long listening sessions, these headphones are fitted with protein leather earpads and thick Pilot Pad headband padding. The wood ear cups deliver a balanced, natural, musical sound with great imaging capabilities and punchy mid-bass. The soundstage is wider and deeper than in the MK I, and the treble and bass further extended without becoming booming or exaggerated. By sealing the bass ports (three on each cup) with the included plugs, you can adjust the lower end by a few decibels to suit your taste.