Dear Mr Ablett:
Thanks for contacting us.
Actually all our DVR lathe is capable to run under 220 voltage by
removing a jumper on the control board. Please find the instruction in
attachment. Running DVR XP under 220v can increase its power to 2HP.
If your DVR 3000 has software version 4.4 or onwards, your lathe will be
able to preset speed without upgrading.
The new DVR XP control board is also available and is only limited to
availability of the control boards. For trading up to the latest
software from one of the early controllers will cost you around USD $300
plus freight. This has you swap over the control boards.
Please feel free to contact me again, should you require any assistance
with this matter.