OK, thanks for letting me know all this. I will use the bass-roll off mostly at indoor-arena's, so the MMA6000 doesn't seem to be an option.
I was thinking about MPS6030, or the SP-SPSB-6/8.. I know the SP is cheaper, but I'm looking for good results and something which is easy to use.
Does the MPS6030 have a bass-roll off filter??
The mps6030 does NOT have any rolloff filters. I run this exact same rig (dpa406x > mps6030 > mt2496) with great success. I actually have a paid of both dpa4060 and dpa4061. For quiet (acoustic) shows the 4060s are much more suited IMHO. I ran the 4061s at an acoustic show once, and found the noise floor to be way too high for my liking.
The mps6030 is good, but a little large IMHO. Still very stealthable. The sp-spsb-6 is also a good choice, although obviously you'll need to terminate your mics in 1/8" stereo plug.
The mt2496 takes two 1/4" mono sockets as line input, so whichever battery box you choose, you will need suitable cable/connector/harness to hook up to the mt2496.
Oh and while we're talking about dpa (go team dpa!) I have a question about the mma6k... been toying with the idea of buying one for a while, but I have a concern as to the robustness. The switches on the front look a little... fragile. Considering I'll be mostly stealthing and the thing will be shoved deep in a trouser pocket... any mma6k owners care to comment on robustness? Will I be able to accidentally knock the gain knobs?
Hope this helps, and sorry for the threadjack
regards,
stephen