Has anyone had a chance to listen to these two speakers, side-by-side, in the same listening session? I would be interested to hear your thoughts on each of them. I really liked the CM7 a lot, but only had the 683 to compare it to. I did not listen to either for very long, and I will be going back for more. I found that the 683 was also excellent, with just a slight improvement in vocal clarity with the CM7. Thanks for your help.
