Hi Everybody i want to buy a pair of drivers for my Beyerdynamics, but i can't order them thru a Credit Card. I am currently in the USA, but i can't to use my mother's Credit card. The drivers that i want to buy/get for my headphones are: SONY MDR-SAX000 [i prefer SA3000 (which are the same thing that use the SA5000 headphones)] or some Beyerdynamic DT880 600Ω; or if there is something better (but not much brighter sounding) than both of them. Then i can consider to buy them , if they can support big amounts of current or voltage, without distort the bass (the MDR-SAX000 for example, handles very good quantities of current without distort the subbass) The first offer that you get for me, is the win one. I hope that this was before of this month. The Payment form that i can use is Money Order In the USA. I can't use Paypal (i recently open an account here, but i don't have funds in it) Thanks for the kind offers.