Ran the dr-07 last night for the first time pulling an analog recording at Phish. Very happy with the device! Couple comments....
First off, I run the 4.7k modded at933 mics. These mics typically lack a bit on the deep end but are fairly light. Paired with the dr-07, which seems to be a bit dark, really meshed well imho.
Second, ran line-in running my AT933/853SC>CA 9100>DR-07. It was very loud from my seat, so I know it was a high spl situation. To get my levels maxxing at -10db or so, had the 9100 at full gain and dr-07 at 6. Seems like line-in could handle a very hot input.