I don't know if you take your KN out on gigs or not, but surely it would have been easier and less expensive to buy an external transformer unit, to convert the US 110/115volt supply, to 230/240volt required by the UK Keyboard ?
These devices are available from many sources : for example
http://quick220.com/catalog/--_top_level_--_257962_products.htm

Maybe it's a case of being wise after the event ??


------------------
Willum

[This message has been edited by Bill Norrie (edited 12-12-2005).]