Sophia Electric 91-01 300B SET monoblocks

Has anyone heard these and able to compare them to other current 300B amps?

Thanks,

C.

 

OK, there's one kind of answer!
You know what I'm doing and perhaps I should be glad you are not being, what do they call them—co-dependents, that's it—but all the same, I have a soldering iron (actually, several), so has anyone anything to add to the glowing reviews online of the Elekit Tu8600S?

C.