A Sansui AU 11 if originally offered as a model in the US will be a very nice Amp.
My main experience is with CD used as a Source.
The in built Phonostage in use with a SUT, has also raised a few smiles from those who have heard this.
Best Vintage tube amp / preamp manufacturer
From the 60’s and 70’s. Macintosh obviously comes to mind. And which models of the brands. There aren’t that many but I am interested to know your thoughts.
I have a bit of a Mac and Fisher collection going on.