ProAc 1 SC vs. ProAc D1


I would appreciate feedback from anyone familar with both models. Is there a significant difference? Thank You.
guppy
@chrshanl37  Interesting, that means need quite some struggles if to play ProAc speakers? Need tube?
I would say they are more work to get right than say Spendors which are warmer sounding and more forgiving.

and yet this review says Spendor's  edge towards the leaner, brighter side of neutral.  I guess it would depend on several variables. 

http://www.whathifi.com/spendor/d7/review#k2F7yiTU2JCo8lkQ.99