Is there any earpads mod for the 550 pro? Maybe make them sound better and get better cushioning? i havent got the headphones yet but i would like to know so i can later on.

I am about to order these ultrasone 550 pros online. I Have an onkyo powerful reciever with big plugin for headphone. Do i even need a headphone amp for it? I will be pluging in the computer into the reciever and plug the headphones into the reciever and be playing music off the computer from...

Hello i have a 15 inch soundstream in my house and i like to turn it up. Well it has really low bass. I get in trouble when i turn it up cause i live in the apartments. Well i want to invest in some headphones next week. I seen these ultrasone 550 pro headphones. Will these rattle my brain out...