Post show wrap up and a couple of new questions...
First off, just about everything went off without a hitch, both Friday and Saturday nights. Absolutely love the DL32R and spent the previous week familiarizing myself with the controls that I knew I would need and got comfortable with the USB routing tab/window so I could record to only the tracks that I was going to use. My only real complain is minor, but it's something that Mackie should have better engineered... The grab handles on the DL32R will not clear the cover of the rack I use, your industry standard six space SKG. Come on, guys... If they had drilled the holes for the handles a little closer in, there wouldn't have been that clearance issue. Fortunately, the handles ARE easily removed, but I was annoyed that after securing the 32R to the rack mounts, I had to remove it again to get to the back of the rack ears and remove the grab handles. If I was moving it in and out of racks frequently, this would be a real PIA, but fortunately, my DL is going to live in that rack, so I really don't need the handles anyway - but they looked nice.
There was only one puzzler that I was unable to resolve. Our drummer has a powered sub that he enjoys using and up until now, he's been running a split off one of the main outs to feed the signal to it. I thought it would be preferable to give him his own AUX feed, so I chose AUX 12 and fed his kick drum and Returns 1&2 to feed the intermission music into it. Even though in the AUX Master, I saw great levels on the meter going into AUX 12, they were not reaching his powered sub from the mixer. I tried switching from pre to post, etc. in the AUX master, but nothing... He tried a different cable. Nope. He unplugged from AUX 12, plugged into AUX 13 and boom, there was plenty of signal reaching his sub. What did I do wrong? Or do I have a physical fault in my AUX 12 output? To my mind, if I see that the AUX MASTER on 12 is turned up and I am seeing a healthy signal on the meter for that channel, that tells me that signal should be reaching the AUX 12 output on the mixer, no?
I recorded with the HDD and the entire show created 4 multi-channel .WAV files. All the recordings turned out fantastic. Nice levels and outstanding sound. This was one of my main motivators to upgrade from the DL1608 to the DL32R.
The other question that came up is... Regarding the AUX outputs... Are the gain and trim at the top of those channels independent from the gain and trim for the main L-R outs? Thanks again for all the help and cheers.