Am I correct in this thinking?
4 buffers one for each room Feedback, enable is driven by the value of the room/room selected digital signal that is selected. Then the input analog signal is the zone feedback from the amp, out of the buffer into say "Volume_Level" feeding the analog join of the slider/gauge.
?
Then repeat the steps for zone 2-4 and have the same "Volume_Level" out into the slider?
