Are you running the AHB2 as monoblocks for Susvara?
CFA3 is pretty special and it’s even more potent when paired with a 300B preamp (though it’s not really a must as CFA3 is already superb sounding on its own). My 300B pre + all the tubes + CFA3 costs nearly $20k (I’m sure
@paradoxper spent a lot more with his crazy tubes!
) BUT you don’t have to spend that kind of money to enjoy Susvara. Hopefully Eksonic’s plan to bring CFA3 as a commercially available product will come into fruition this year.