And would need information on how to get them from 110v to 220v can anybody help
As far as I am aware parasound stuff it normally dual voltage and a switch on the back of their equipment usually allows you to select either 220v or 110v. If not the transformer power pack will be your best bet.
There is no switchable power option on the JC1. They are internally wired for the 'local' market. Forget about using power converters and external transformers... you'll not get the sound quality you are buying these units for. If you have the knowledge or the ability to work it out, you should be able to rewire the primaries to suit 240V... but.. you really need to know what you are doing or you'll end up with a pile of smoking junk. Your best bet is to get the local dealer to have it done ( assuming you can find one ).
Importing from the US can be a very expensive option. The freight alone will be a killer.. and then there's the import duty... Have you taken all this into account????? Buying used in the UK or in Europe would be a better bet.