Hi all,   This week's thought is that the Beolab 17 looks a bit of a sweet spot for sound quality, second-hand affordability and design acceptability. But I am concerned about the sonic delay caused by the digital processing. My question is: If I used a pair of Beolab 17s in the same room as my BL400os or BL3000s (in e.g. a surround sound or masterlink setup), would I hear an annoying echo? Or is the sonic delay so slight as to make that not a problem? Thanks, Dave