DCS Debussy linked to a Lumin T-1 streamer and Esoteric X-03 Cd Player

Just a long shot …..

I have the opportunity to purchase a DCS Debussy DAC at a great price and was wondering if it would be a sonic improvement if it replaced the DAC that is in my Lumin T-1 streamer and Esoteric X-03 CD player?
 

Please don’t ask me to try and audition the DCS, (I can’) (that’s why I’m asking for some insight.  I really just want to hear from anyone who has first hand experience with one or all of the 3 components listed above.

 Many thanks!