RR2150 with Oppo BDP-105

Hello all. I'm interested in purchasing an Oppo BDP-105 to use with my RR2150. I think I know the answer but just to be 100% sure, the DAC on the Oppo will be used as opposed to the DAC on the RR2150 since the Oppo will not be connected via USB, right?
Wouldn't want to purchase the Oppo and not use that SABRE32
Reference Audio DAC.

That's the way I'd do it!

Use the dedicated L-R outputs on the Oppo, and set its downmix option to "stereo" with the sub channel off. Also set the Oppo's DRC option to "off". Enjoy.

Thanks guys! Looking forward to listening to my flacs through that DAC.