Thanks for the dialogue everyone.

The system is a Casatunes CT8. I am 100% sure that you cannot adjust the digital network source levels, per a phone call with Casatunes.

I didn't say it was Casatunes because I didn't think it was relevant. And I didn't want to start a, you should have used a x system, or no one else here uses Casatunes so you shouldn't either blah blah blah, tengent. I'm getting a little tired of the key board warriors. Ernie I'm surprised you answer questions at all but I'm glad everyone does.

Casatunes is awesome. The support is incredible ( I had an issue. Casatunes support remotely logged into the server and did an upgrade for me, tweaked a couple of other things, no problem) and best of all... The client loves it.

I'll use the amp.

Thanks again for the input.

Craig.