So wait, are they relatively flat? Or are they more V-shaped? Is the bass lacking any frequencies, or is it just relatively flat?
In other words, the build is just a bit fatter DBA-02 shell? Meh. I always found those a bit hard to get out of your ears if you got any oil on your hands or the shells...
I would personally say that they are relatively flat. Not neutral but relatively flat. The bass frequencies are there and are represented with good detail but not pronounced enough to call it neutral.
I have no idea, never had the DBA's sorry :(