Hi Steve, this is a difficult question. The CJ 12 monos are way too colored for my tastes. The ARC would be more to my likeing because they have IMO, less coloration. I really wouldn't use either in my system. If rich, warm laid back, plump bass is your kind of sound, the CJ may be just what you are looking for. They are very forgiving and most recordings will be gentle,with much less tension. The ARC are a bit to dry, less warm, and much less forgiving than the CJ IMO. Both can be just what is needed depending on what is important to you. I hope Tubegroover responds to your thread. He will lead you in the best direction for amplification for those very fine Merlin speakers. Try the Berning and I think it will make your decsion a very easy one. Good hunting. Your system is excellent, and deserving the best you can offer it. BERNING! Though opinions may differ, you already have a very good amp. Just not my cup of wine. Don't be surprised if you get ten or more different opinions. Mine is just one of many to come.
I hope whatever amp you choose brings you closer to the music.
I hope whatever amp you choose brings you closer to the music.