Almost forgot — best “low-cost” sound for me was the local pairing of Eastern Bay Speakers with LTA electronics (644). LTA was featured in several rooms. The newish LTA DAC and other gear sounded great in each of the different systems I heard.
Also, this seems the be the year of sound effects, eg, lots of rooms playing percussion or vocal oddities to show off PRAT. At one point, we skipped several rooms with systems I would have liked to have heard had they been playing music, just to avoid being annoyed. Did anyone else notice this? Or maybe I’m just easily annoyed this weekend — I mean, more so than usual.