I am trying to decide which stock cable is best for the HD25, and remember reading that the 3m coiled cable on the HD25-C II is actually made from copper, according to syntec, the Sennheiser distributor here in Australia: DJ Equipment | Sennheiser HD25C MkII Headphones - Curly Cable ...

I have been looking for an amp on the FS forums lately. In Australia we use 240v, so in order to use the amp here, do I need to look for something rated 220v - 240v? I understand that if I buy a 110v headphone amp, I will need a step-down transformer. But I dont really want to go down this...