Have been following those headphones closely. Always been available the cheapest from Amazon IT but until recently would not ship to Aus… Was stoked to find out the other day that now they do.
Closest price is grey import from eGlobal or Value Basket ~$345
Not sure if available locally anywhere but last I heard they were meant to be sold $400+
Reviews:
http://www.innerfidelity.com/content/big-bottom-and-lively-t…
http://www.headfonia.com/the-fidelio-x1-by-philips/
http://www.head-fi.org/t/534479/ (you will have to search the page for it)
http://www.head-fi.org/t/670318/philips-fidelio-x1-review-co…
http://www.amazon.com/Philips-X1-28-Over-Ear-Headphones/prod…
Philips USA Product Page: http://www.usa.philips.com/c/fidelio/x1_28/prd/en/
OZB Professional tips:
* use Chrome to translate the page automatically to English
* Pay with 28 Degrees or equivalent to avoid
Not quite as good as the X1, but consider also the L1 for $199.95 shipped (with bonus earbuds) from a local seller: http://www.ebay.com.au/itm/Philips-Fidelio-L1-Headphones-wit…
(The L1 is almost the same price as the X1 on Amazon.it.)