About smsl this is good what you get also with thx.
There are many another more expensive things but this is a ladder when you start with something. My explanation why not bought new things what is difficult this is like a rabbit run a rabbit. Neverending history.
Those tube amps you shared are most certainly for when you wish to have a warm sound signature. I however prefer the more crispness of sound an analytical nature of sound. And I can tell you right now, my SP200 is quite analytical lol.
Yes indeed, I recommend S.M.S.L to anyone who wants something that is quality, and isn't utter garbage. Now its time to show off our rears. Amps and Dacs, assume the position!