Hi Scott,
I used to own the Premier 17LS2 and although I did once know the answer to that question, I can't recall with certainty the order of the tubes. I was able to acquire that information by calling Conrad Johnson customer service, the man there (Ed, I believe) was very helpful and was able to answer my questions.
You can just change two of the four tubes as long as its the first tubes in both left and right channels, or the second tubes in each channel. You just need to buy tubes to change the sound in the direction you want to go, then experiment with the first vs second tube locations.
Hope that helps,
Gary
I used to own the Premier 17LS2 and although I did once know the answer to that question, I can't recall with certainty the order of the tubes. I was able to acquire that information by calling Conrad Johnson customer service, the man there (Ed, I believe) was very helpful and was able to answer my questions.
You can just change two of the four tubes as long as its the first tubes in both left and right channels, or the second tubes in each channel. You just need to buy tubes to change the sound in the direction you want to go, then experiment with the first vs second tube locations.
Hope that helps,
Gary