Ill take a dip in muddy waters,ain’t talkin blues.
I’ve always had separate preamp whether the 26 ,Vac pre ect.
I’ll even go far back as the arcam av8 processor strictly for movies which I switched out for the Anthem 70.
I needed the latest for me was the Anthem AVM 70 for movies ect.
With the Bryston sp-3 we have 5.1 Neanderthal to me with the 26 pre installed which I liked a lot yrs ago before the vac preamp mk II A.
So now it seems a boat anchor especially is something goes wrong,and even if you can can replace some parts the Whole unit has to be sent back.
Dedicated preamp or preprocessor works for me as if one drops out I can borrow one from dealer or buy a separate unit .
No down time.
5.1 reminds me almost of MONO now a days WTF.
No parts,out dated old news,
Jus sayin cuz I can.
I’ll add I use a Bryston BP-17 cubed for preamp.