Bryston 7Bst vs 7B3


Hi Goner's...

Has anyone compared the Bryston 7Bst mono blocks to Bryston's new 7B3 mono blocks. I currently own the 7Bst's and love them. Will the 7B3's be worth the change?  I haven't seen any reviews on these. Just recently bought the Focal sopra 2's Speakers (you gotta go listen to these!) and was thinking of the 7B3's as my final upgrade (for a while).
tnx. 
2bz
2bz

what other gear, including cabling, is in your system? Happy Listening!
I will jump in on your query;
going from a BST to SST, yes, there will be a sonic improvement.
I suspect that going from a SST to B3 will support another sonic improvement. Only you can decide if the extra dollars spent is worthy.
Hi Jafant,

Wadia s7i cd player / Bryston BP26 pre-amp/ XLO bal. cables / OCOS speaker cables. I haven't seen any reviews on the 7B3 but there are some on the 4B3 and it sounds like there is a significant change jumping to the cubed series. I'm gonna order the 7b3's next week will update once I get them.
sorry have not been online in a while to respond jafant i am using a cj et5 preamp,mit interconnects young dsd dac and a modified adcom 555ii power amp which by the way sounds really rich and warm.
I am running a 4bsst2 as a centre after a previous 7bsst. The sound is better - slightly cleaner and tighter. The same difference when I moved from 14Bsst2 to 28bsst2 monoblocks (also better at lower volumes). I missed a trick here as I bought the 28bsst2s believing them to be the latest bees knees models, only finding out  6 months later of the sst3s! 
The comments I have seen say that there is a sonic improvement moving up from say 28bsst2s to 28bsst3s - but nobody has defined exactly what that is for us listeners. Easy to say, but not easy to define. I presume more of the same type of improvements moving from s to 2s
And is a 4b3 bridged better (and more flexible)  than a 7b3? Too many questions.