Thank you! I still havent received the amps, but they have reached a terminal in the city where I live. Have to wait until next week until I get them.
They are equipped with 6CA7 output tubes and Brimar input tubes. I like these tubes very much, but I guess I have to try the amps with my KT88's I also have, in another amp.
I am also considering what cables to use. Personally, I am more into big differences when I try out new hifi, the smallest nuances arent't my cup of tea as the records I listen to vary so much in sound quality anyway. I will try my current more or less no name cables and se what I think about that. If I miss much from what I heard, I might consider upgrading, but I think the acoustics of the room and speaker positioning is much more impotant for me.