Duo 220v question

[Monster Bonce]

I've just received my PCE Duo and have a power adapter question. My white PCE uses a simple AC/DC mains adapter stepdown (actually the same one I use for my router) but the Duo's power port has a wider central shaft and it won't fit. I bought a typical domestic one and tried it but none of the attachable heads will fit.

So, my question is: where should I go to get a power adapter for the Duo?

It came with the original Japanese 110v adapter so if I could get a travel plug that also included a stepdown (do such things exist?) I suppose that would work.

Any ideas?

[FM-77]

You can use a Mega Drive II adapter from any region in case you can't find anything else.

[Monster Bonce]

That's sounds too hard to get.

What about these?

http://www.airlinktransformers.com/transformer/ja0100-100va-japanese-transformer.asp

Ireland uses the same massive plugs as the UK.

[FM-77]

That's far too high tech for this. Get something cheaper.

[Monster Bonce]

Such as? Is there something I'd be likely to find at the local electronics store? http://www.peats.com

Perhaps this?:
http://www.peats.com/cgi-bin/test_new/catalog.cgi?view_product=1&id=4724&sid=21&cid=168&scid=313

Has anyone else had problems with the Duo's rather chunky power port?