I find that tube amps sound more natural... Strings ripple like the instrument is in your room, voices are clear & detailed. My VTL Amp also pumps out lots of clean detailed & controlled bass. I find that the smoother high end of tubes less fatiquing to listen to. Caution some tube gear is very detailed & can show flaws elsewhere in the system. My Luxman SS pre(c-1010) Sounded great with the matching Poweramp (M-2000). But the pre did not cut it with the VTL ... The Luxman all tube Cl-35 MK-III is magical . Look for vintage gear... The Scott 299 series intergrated amps are Awesome ! with phone & Headphone sections that put many current pieses to shame !
SS vs Tube: What do you hear?
Peter Aczel, editor of The Audio Critic, says "Whatever vacuum tubes can do in a piece of audio equipment, solid-state devices can do better, at lower cost, with greater reliability" (issue 26, p5). What do you hear which causes you to select tubes over ss, or vice versa?