Hi,
I have a setup similar to yours. I have been using the ARC LS16 and LS12 with my CJ 11a. First some general comments.
1. The set up is very very correct sonically. If you are trying to create music you should not change amplifiers!
2. You can make substantial imporvements by using ARC tube dampers on the input and driver tubes to the CJ 11a. This will improve resolution and dynamics.
3. Right out of the box the CJ 11a is missing bass response. Upgrade your output tubes to KT88s. This will improve the low end response and increase your amplifiers output power from 70 watts to about 84 watts. Use the Svetlana or Telsa KT88s.
4. The LS 16 is not a full frequency preamp. That is the bass response is down somewhat. The attraction of this pre is its glorious midrange with delicate highs. By the way the LS12 is actually a better preamp and will work with your CJ 11a quite nicely.
5. Make these changes and you can forget about the VT100 MkII. I have not heard the MkIII.
I have a setup similar to yours. I have been using the ARC LS16 and LS12 with my CJ 11a. First some general comments.
1. The set up is very very correct sonically. If you are trying to create music you should not change amplifiers!
2. You can make substantial imporvements by using ARC tube dampers on the input and driver tubes to the CJ 11a. This will improve resolution and dynamics.
3. Right out of the box the CJ 11a is missing bass response. Upgrade your output tubes to KT88s. This will improve the low end response and increase your amplifiers output power from 70 watts to about 84 watts. Use the Svetlana or Telsa KT88s.
4. The LS 16 is not a full frequency preamp. That is the bass response is down somewhat. The attraction of this pre is its glorious midrange with delicate highs. By the way the LS12 is actually a better preamp and will work with your CJ 11a quite nicely.
5. Make these changes and you can forget about the VT100 MkII. I have not heard the MkIII.