Thanks everyone. I made a typo and wrote "bi-wire" when I meant bi-amp, but it would seem everyone caught it.
Broad range of responses here. One of my closest friends has a tri-amped complete Linn system with Aktiv speakers, and I agree, the results are stellar.
I got it in my head to get a second MA, which I'm about 2/3's finished with, so bigger upgrades should be possible in a few years.
Having said that I sort of enjoy looking for a sound I like by hunting around for good deals.
My little Adcom doesn't appear capable of chaining, as there are no outputs to connect interconnects to another amp. That means it cannot be use for bi-amping, right?
Likewise, while my NAD preamp's manual says it can work with multiple amps, it only has two sets of outputs for the amp, one which is labeled "high" and would seem is only for using with specific speaker types.
I would need both a different amp and preamp to make bi-amping possible, right? Looks like many feel the easiest solution is to just upgrade to a more powerful and higher end amp.
Again, the little Adcom sounds great at any normal volume, but if being driven hard seems to get a tad harsh. I'd like to eliminate that.
Thanks again- sorry I'm all over the place.
Brent