Hi Lloydelee21 and Daveyf
Daveyf - Thanks for your further details on cables and for looking into iDecco connections. I'll try the USB and see if I hear a difference. The iMac doesn't have a coax connection. As for ordering amps and cables online from overseas, please understand that I am under strict time constraint, and also that it is huge risk to buy an amp without listening first, and I would not do so.
Lloydelee21
My wife and I did another extensive listening again last night, and we are increasingly feeling that the "problem" we are having with the sound is a matter of taste and what we are used to. The Gs are small speakers, and have that sort of quality. Yes, we agree that vocals are especially true and wonderful, but it always seems to be at a cost elsewhere in the overall presentation. Maybe I'm just not a "small-speaker-kind-of-guy."
Based on their reputation, I'm willing and eager to try to get more out of them this week. If I can find a sub and better cabling this weekend, I'll definitely do it.
All of this about buying and trying the Gs started with my dissatisfaction with a pair of NS-1000Xs I have in my office room. While they sound great in out tatami room, they have been relatively anemic in here except on a few extra-good recordings.
One thing that has already come of all this is that I discovered I really like the sound of my McIntosh amp with the NS-1000Xs, even in my office. It seems to have solved that initial problem, which I had thought had more to do with placement, cabling, etc.
The NS-1000Xs are very good speakers, and work well over a wide spectrum of genres. They are not the ultimate greatest speakers in any one area, though. They are still basically monitors, and bad recordings sound bad through them, whereas the Gs seem to "repackage" even bad recordings, smoothing things out and making them more listenable.
I've given the Cremonas several listens over the past few years. In fact, a few years ago they were the first floor standers I had heard that drew my attention away from my NS-1000Xs. They were way beyond my budget back then, but not now. The Cremonas cost a little less than the Gs here. By reputation, they are not in the same class as the Gs, though.
I'll keep updating. This thread has been really great for me, and I thank you all.