Is there a simple way to add outputs to Steinberg UR44?

Hi. I have a Steinberg UR44 interface that has only 4 outputs. I was just curious if there was a simple, hopefully inexpensive way to add a few more outputs? It would be nice to have 6 or 8, and no, I don't want to sell the Steinberg and get something else!

Thanks.
~Scott

Looking at the manual and round the web it does not seem possible. Yes, it has extra sockets but these are just versions of the main four line outputs. So no extra channels.

There is also no digital output that could be fed into something else.

So it looks like you could have a four channel surround system either with or without a sub-woofer but after that you will need to re-consider your "least preferred" option.

Regards,