Jeff Rowland Model 6 vs Jeff Rowland 625

Dear All,

I have been using my JR Aeris, Corus (with PSU) and 625 (not S2) for a couple of years and I am really happy with the combination. Recently, I have spotted an older JR model 6 monoblock out on sale, and I have heard that model 6 is one of the best amp that JR has ever made.

I am am just wondering if there’s any improvement over the existing 625 or is it a step back from my current gear combination.


Thanks,
Joey