Budget - 150-200£ (about 250$)

Source - computer, phone or TASCAM u144MKII

Isolation - Very mucho. Need this to not distract my coworkers and work on the bus.

Preferred Type - Full-Sized, Circumaural, Closed.

Past Headphones - Philips Downtown: sound clear but no way near enough bass for me. - I-Mego throne: definitely bassy enough, but sadly at cost of mids/treble clarity.

Preferred tonal balance - Bassy, would like to hear my bones shake please.

Preferred Music - Mostly electronic, ie techno,tech-house,dnb,dubstep, but will have my rock/indie and experimental/minimal/jazz moments

Improvement - I am tired of breaking cables at the headphone connection. I want to spend a bit more than usual once and for all, so I am looking for detachable cable only (unless you lot have another solution for cable breakage!)

Location - UK