The Primaluna Prologue 2 is a nice place to start . It is self/auto biasing and can use a myriad of tubes so that you can experiment to see what you like best . It is well made , quiet and easy to sell when it's time to move on . In stock form it will sound like a nice SS amp . You can warm it up , to varying amounts , with combinations of input and output tubes . The importer , Upscale Audio , is quite knowledgable in this respect . Call them , tell them what changes that you want to make to the sound and they will give a recommendation for a tube change . They also will sell you the tubes .
It doesn't get much easier than this !
While it may not be the end-all/be-all amp for you , it will allow you to learn what type of tube sound that you prefer .
Good luck .
It doesn't get much easier than this !
While it may not be the end-all/be-all amp for you , it will allow you to learn what type of tube sound that you prefer .
Good luck .