I am about to purchase an Edirol R-4 for event production, and was wondering where I might be able to get an external battery box for longer record times.
I am familiar with sonicstudios.com, but the box is $250, and it looks like it's a pain in the butt to order from them, as there is no online/credit feature, only mail etc.
So what is everone's solution for external power for my soon to be new R-4 unit?
Thanks,
Michael