Tube buffer or tube preamp

Thenis, to your question: "Why people use a tube buffer when he can replace a ss preamp for a tube preamp."

I did it to maintain functionality of my pre/pro for HT/surround application, while enhancing 2-channel experience. I had Joseph Chow of Audio Horizons custom build a combination tube buffer and phono preamp into one box. It's in front of Class D mono's and as Elizabeth said, it works for me. At some point if/when I go to straight 2-channel, then a tube preamp with phono stage might be the way to go.

BTW, I believe Audio Horizons still offers in-home audition. So why not find out how it sounds in your home and with your system? FWIW, I started out with the Yaqin small buffer, then upgraded to Musical Fidelity X10v3. In my humble opinion, compared to the AH TB series, they're not in the same class. Good luck and Happy Listening!

Without pregidous, buffers are usfull if there's an impedence mismatch.

It may appear your pre is outclassed by the rest of your system, you could beg or borrow other species of preamps perhaps Pass or even Moon which may give you synergy or ARC or Vac on the other side to find the forgiveness with resolution you seek.

Adding more components like a buffer is oportunity to introduce more colouration and distotion not to mention the added cost of another cable.

Shorest signal paths, quality parts well implemented . The devil is in the detail.

I'm sure there are other valid opinions, but I would prefer to weed out the offensive component than to upholster over it.

All The Best.

@elizabeth, how did you have the VAC tube preamp wired up in your system?  Did you use the tube preamp in the solid state preamp's tape loop or between the two solid state components?  If you used it between the two solid state components, did you use the fixed outputs (tape or fixed out) or variable (preamp outs) set to unity gain?

Sent you a PM about this also...