Einstein is designed to work on 240 and 120, automatically switching between the two, so no problems. We cannot swap power cords, however, we do have them available to order. They are your standard power cord used for computers, TV's, and similar devices, as well as many other types of flash units.
Also, you may want to contact customer service regarding your order, if you have never ordered from us before. All international deliveries are handled by PCB Europe or PCB Australia.
http://www.paulcbuff.com.au/