DVD player with 5.1 output: Waitec X3 and Boghe DVX50

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Hi there.
I'm looking for a good dvd player with 5.1 output.
My dvd player for now is an LG 3520, but I've got some problem reproducing my backup dvd.

It cames with an integrated amplifier as you can see in this photo:

http://img406.imageshack.us/img406/640/dscn54782jj.th.jpg (http://img406.imageshack.us/my.php?image=dscn54782jj.jpg)

I need to replace it with a new one with 5.1 output so that I can connect my speakers to it without an external amplifier.

I've taked a look over google and find out whis Waitec X3:
http://www.waitec.it/trade/productview/355/21/

which seems to have an RCA 5.1 output.

I need to know if I can plug in my speakers to it without an external amplifier, anyone knows?

There's also another player by Waitec called X5:
http://www.waitec.it/trade/productview/269/21/

But I can't find which are the differences between the two players...


I've tried also to contact BOGHE for information about their BOGHE DVX50:
http://www.boghe.com/products/dvd/dvx50.htm

They say that it has a 5.1 rca output but that it isn't suggested for playing backup dvd because there's some optical problem with them...

Well, It's a divx player, how is this possible?!?

If there's anyone who can help me?

NB: sorry for my poor english...