Hi Josep,
On the 568 I've got a separate power amp connected to the REAR Left & Right RCA for my analogy rear speakers. But I've still got the SIDES L/R, CENTRE & MAIN L/R outputs free to use as well as all 3 XLRs.
If I plug a headphone amp into one of these analogy outputs (e.g. SIDES LEFT & RIGHT or the CENTRE RCAs) wouldn't the headphones only be receiving the audio that would be sent to that specific speaker/s?
I nearly bought a Lavry DA10 about 8 months ago on eBay (sold for �550). I read lots of reviews between the DA10 & DAC1 and yes the consensus was that the DA10 was better. But it only had BALANCED OUTPUTS which my old system didn�t have any BALANCED on it. So sadly i had to give it a miss & not bid

I've not seen much at all about the Lavry DA11, but the remote control capacity is very appealing. I'll keep an eye out on eBay thanks.
Regards,
Marc