Do the embedded ATC's give decent imaging and localization of instruments?Jeff,
Yes and No. Let me explain. If you mount speakers in a cabinet or wall - it is
essential to build a frame around the speakers in order to make a smooth
tranistion between the speaker baffle and the wall surface. Without the "picture framing" around the speakers you get a lot of edge diffraction which kills the imaging and soundstage. When you have a smooth transition (rather than just a "hole" for your speakers) then you actually get better imaging and soundstage than with the speakers freestanding. Most studio main monitors are built this way - installed in walls (there are several good reasons to do this).
Like these ATC's in Doug Sax Studio If you look at my virtual system you may notice a similarity in the way my ATC speakers are mounted. Of course I have a place for a TV and the wall provides equipment storage space in my case too - which is less
ideal but a lot more practical.
Doug Sax is working on a new recording format. As far as I know he chose
Benchmark DAC1 for his studio to go with the ATC's. The Mastering Lab (Doug's studio) has more audio engineering awards (Grammy's etc.) then anyone any other and his lengthy mastering credits reads like a who is who of the music industry. I trust his ears much more than mine - I doubt I'll change this DAC anytime soon.