Hi Muzzer, when I placed the order they asked me if its 220v or 380v... that sounds like a good option using an Autotransformer, it something I've never used before so would need to look in to more... I'm pretty sure I won't ever be needing/using full power, I would like to cut Aluminium and possibly thin mild steel but 95% of my work would be MDF and Soft/Hard Woods.... which makes me think would Single Phase 32amp not be ok, I could probably get ¾ of full power with 32amps which should be enough, shouldn't it...?