I've lost the link, but there's a Japanese site that tested a great many headphones, including the frequency response. The Ultrasones had a HUGE bass hump.
Between my UE9s and Markl'ed D5000s, I prefer the bass in the latter. It just turns all music into a fun listen, even if it is a bit over the top.
Between my UE9s and Markl'ed D5000s, I prefer the bass in the latter. It just turns all music into a fun listen, even if it is a bit over the top.