The Plinius SB-301 is not switchable between Class A and Class AB the same way the SA-103 is.
Also not sure what basis there is to say that Bryston amps are more reliable than Plinus. They may carry a longer warranty, but there are any number of Plinius owners here using older models with no complaints at all about them.
Also not sure what basis there is to say that Bryston amps are more reliable than Plinus. They may carry a longer warranty, but there are any number of Plinius owners here using older models with no complaints at all about them.