well...a little of everything sort of
I disconnected the ARC from the Node but left it plugged into the tv. Now
the roku volume indicates that it is disabled.
The optical goes from the tv to the int. amp. which is using the DAC in the amp.
And RCA from the Node to the amp. Which uses the DAC from the Node.
Now playing the two volume pot thing when streaming with the Node only
It works and sounds good but the aggravation is something else !
Now...how do I stop the Node from streaming an app when not in use ?
Thanks