That's a L9, it will not work on the fuze.
What you want is a L6, and I don't think FiiO makes it anymore. Theirs was the cheapest one, I think.
Here's a link to where I bought mine, it was about $15 shipped from the UK, but I think they're out of stock too.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=170738645795#ht_1441wt_1271
I think those $30 ones on ebay is the cheapest ones available right now
Edited by RoMee - 12/16/12 at 8:56pm