@pindac - I checked out that link, and they've got those documents, but you've got to buy them. If it was electronics stuff, I wouldn't know what I was looking at anyway.
I don't mind 'coloration' - I usually quite like it; I'm more interested in how the music makes me feel than how accurately it reproduces what the producer laid down.
@laaudionut - I might just do that; he might have some kind of solution to accomplish a remote muting functionality; I'm sure he's been asked about it before.