New PA in the club from around Memorial Day. Sounds much better, flatter, the resonant notes are from several things, one poorly tuned toms, still tuning in the new system, and people getting used to the new sounds in new parts of the room. I have to admit, I was there for the stereolab show and cringed when he hit those toms, they just had a crappy sound, but then I saw Dandys, Delerium and Rocket Summer and didn't hear the same toms issues.
With this new system, there are lows hitting all the way up to the VIP bar, something new to deal with. I think that the engineers coming through will have to get used to the new system and as it gets dialed in it is going to be even more amazing. The old system had been tweaked and the house eq tweaked over the last 11 years to get a good sound from it, but this new system came in and immediately got some great sounds, no more comb filter sounds as you walk around, but it will take some time to work out what resonates where (for Delerium I was up by VIP bar and was about 12 feet from the back wall and the 25 Hz standing wave there was drastic and something you really can't get rid of). Step a few feet back, no excessive lows.