On 02/09/16 15:13, Bert Coules wrote:
I didn't explain that very well.

I'd like to be able to walk into any room and select what I hear and the
volume I hear it at from a control (wall mounted, maybe?) in that room.

There would ideally be a single centralised source which fed a signal to
every room.

Bert
TBH, this is where Id be thinking of running '100V line' kit round the
house....



--
"In our post-modern world, climate science is not powerful because it is
true: it is true because it is powerful."

Lucas Bergkamp