so far i have found that out of the 4 shows i have taped with the 463>660 setup, the 2 shows that i used the -10db on the mics and -20db on the unit turned out way better than when i just used the -20db on the unit. all in all though, i like this recorder even more after every show.
the batteries seem to last along time in this thing too. im using 2650 duracell nimh batteries and have recorded around 5 hours of music the past 2 nights, level meter set to normal, and the battery meter still says full. the battery meter is accurate, right?