It's not important, but to just correct any misunderstanding, Emotiva is not an av123 product. When Emotiva started, it was distributed by av123, but quite a while ago, wanting to "do their own thing," they ended the distribution agreement and are completely autonomous now. They can be found at http://www.emotiva.com/. They even have their own forum, the Emotiva Lounge where you might get a better answer to your question.

Jack

"People generally quarrel because they cannot argue." - G. K. Chesterton