Is there a noticeable difference in SQ between the MYTEK Brooklyn DAC and DAC+?

SO really just as the thread title says.
Has anybody say upgraded from the Brooklyn DAC to the DAC+ for any SQ improvement?
Or is it just some extra features that I may not even need/want? 
Maybe there is already a thread but I tried searching and could not find one with a direct comparison.
Thank you in advance.