I would pay the extra for CJ. However, you mention ET5 vs CT5. Looking at the spec's, a bit different design. Most obvious is the tubes, ET5 using one 6922 and the CT5 having a pair of 6N30P's (great tubes). Obviously the newer design is probably the better option. I haven't heard the newer ET but I am familiar with the CT5 and think it's the cat's meow.
Primaluna Dialogue Premium preamplifier vs Conrad Johnson ET5 (or CT5) preamplifier
I'm thinking about upgrading from the Primaluna Dialogue Premium to a Conrad Johnson ET5.
Do you think it's a smart move?
Would I be significantly better with the ET5?
Has anyone compared the ET5 to the CT5 in their system? Which do you prefer?