DAC for Linksys Music Bridge Server

Hi all, Merry Christmas
I got a Linksys music bridge for X-mas. I notice that the bridge must put out a very weak signal since I need to set the volume at a very high level in comparison to my CDP to listen to the music. My question is, has anyone set this up with an outboard DAC? If so, what output did you use? What DAC did you use. Any reccomendations are welcomed. I am thinking of using the Twisted Pear audio OPUS DAC. With all these digital music gadgets it seems wise to have a high quality outboard DAC since these gadgets are not truly HiFi.
Thanks in advance
Salsero