what is it like to mix tube and solid..

I think it is about like trying to mix cottage cheese with maybe a pimiento cheese. Sure, they are both cheeses, but each tastes very different from the other. Some people are actually into it and don't mind the blend of cheesy flavors. Personally, I find it hard to endorse. Instead, I'd rather load my cracker with say, a nice brie, all by it's lonesome.

I used a CJ PV-10 tube pre and CJ MF2100 SS power amp for a couple years with great results. The Tube Blue Circle BC21 tube preamp was specifically designed to go with the BC22 SS power amp.

In New York City there is a Wonderful high end Audio Store. The Equipment is some of the Best Audio Equipment in the World. In Alot of the Listening rooms you will see alot of TUBE pre-amps connected with Solid State Amplifiers.The mix is often referred to as, "TUBE on Top". I see much more "TUBE on Top". as opposed to Solid State Pre Amp and a Tube Amplifier. That is not to say, that the arrangment will not sound good. I have experimented with both, Solid State Pre- Amp and a Tube Amplifier. I can personally recommend this particular arrangement first hand, it is a wonderful compliment to one another .

I've had both very good and not so good experiences with a tube pre amp and a solid state power amp. The main thing to watch out for is that many tube pre amps have a rather high output impedance and some solid state power amps have a low input impedance. In my not-so-good case, the mid-range was actually unbelievably good, but the top to bottom balance was off. Since the Classe's appear to have about a 75k ohm input impedance, you should be safe.

Had a Counterpoint 3000 preamp a few years ago and used it with a Counterpoint ,Levinson and Bryston amps and it worked fine with all of them.Keep on truckin,Bob