Thanks Everyone, Lots of good amps to choose from, as always. The Dalis are not hard to drive, efficiency and impedance wise, so that should not be a factor in choosing an amp.
The ARC 100.2 looks like a strong contender but I'd like to stay away from tubes for ease of use and being able to just leave the amp on and not have to worry about it.
Pass, Clayton and c-j each got a couple of mentions. I was told that Clayton paired well with Dalis when I bought mine so I'll keep my open for a Clayton on Audiogon.
I'm glad to see Pass get mentioned because they are beautiful amps, are supposed to sound great and are usually available here. Since Class A operation is best for the sound I'm looking for, would I need a 250.5 to have enough class A watts or would a 150.5 do the trick? I see that Pass is still making the 150. Is it a 150.5 without the meter, as I've read?
I've read that Belles sound really nice and I like the prices being asked. Has anyone been able to compare them to the Pass amps?
I'll look into the smaller name amps too. I know that there are advantages to a smaller operation run by a passionate audio designer.
I know it would be better to listen to the amps before buying but I don't have access to a lot of gear and I find that the more gear I listen to the higher the cost of the gear I need goes. Also I can't really tell what a component will sound like in my home by listening to it at a dealer. So thanks for the suggesstions and I'd appreciate any further advice.