Hi Djh. I have generally found on this forum that the term tube sound really refers to the exaggerated harmonic distortion produced by a tube amp and speaker mismatch. So be careful what you wish for.
If you are looking for a natural, life like sound I would recommend you look at one of the Pass Lab offerings. As I am unfamiliar with the characteristics of your sttaffs, I am reluctant to advise a tube amplifier. From the specs, I believe you could be safe with almost any 35 plus wpc push pull tube amplifier.
I suggest while you are testing the waters, buy on the used market so you can recover you funds if you need to change direction a little later on.
Good luck
Paul
If you are looking for a natural, life like sound I would recommend you look at one of the Pass Lab offerings. As I am unfamiliar with the characteristics of your sttaffs, I am reluctant to advise a tube amplifier. From the specs, I believe you could be safe with almost any 35 plus wpc push pull tube amplifier.
I suggest while you are testing the waters, buy on the used market so you can recover you funds if you need to change direction a little later on.
Good luck
Paul