While I agree that there are some nice USA assembled amps the Primaluna is a very nice design in Holland, great price point, built in China option. Better made than many if not most Chinese gear it has a great sound and is easier to roll tubes and use.
That said the Quicksilvers are nice but monos so you need a pre.
The OP is in Slovakia so I doubt he cares if its MADE IN THE USA or not.
I have not heard the Premium but i doubt you will see a huge difference in sound. It looks like mostly bells and whistles, nice but if you are going to upgrade upgrade.
ps, Xstream, I spent a long weekend in Bratislava and loved it.
That said the Quicksilvers are nice but monos so you need a pre.
The OP is in Slovakia so I doubt he cares if its MADE IN THE USA or not.
I have not heard the Premium but i doubt you will see a huge difference in sound. It looks like mostly bells and whistles, nice but if you are going to upgrade upgrade.
ps, Xstream, I spent a long weekend in Bratislava and loved it.