I recently put a review up here on the orange terror bass, and while it was decent I was hardly blown away. However, one attribute which may well mean I end up buying one (me and a friend putting money togeether to get a amp and cab) was the switch between 4 and 8 ohms. He's set his heart on a 1x15 bass cab, I'm not delighted but I've got a few things I can sell on and an always buy a second cab. I know there are a few 4 ohm 1x15 cabs out there, like the mesa and a schroeder I think, I live in the UK and don't have a top, top budget. So, that led to me thiknig if there were any other amp heads with impedance switchs. Anybody know of any?