The TesiraForte line would be the way to go if you're going BiAmp. They have better processing, lower cost, and have a VoIP version at the lowest going rate in the business. Their echo cancelation blows away ClearOne, and the don't have all of the "reload firmware to get rid of the buzz" (and other strange phenomenon) you get with ClearOne.
That said, I prefer QSC DSPs. Once they introduce their product line competitive with the TesiraForte I'll be switching. It's not that the BiAmp is bad, it's the best out there for the money at the moment,? it's just that the QSC is better.
Hope that helps,
Paul
