I'm similar. A few clicks up from 150hz and a few clicks of boost. Bass up a few clicks or flat, depending on the box. Works! If I'm using a strange box, I can eq the crap out of it if need be with the 9.0
+1, although this is, of course, very dependent on the cab voicing. With the Shuttle 6, boosting the lowest mids was almost a requirement for that amp to perform down low to me. With the 9, it is a bit less of an issue with most cabs.
With your EpiUL cabs, +1, I also found myself boosting some low mids (regardless of the head I was using) in that 200hz or so range... bit of a hole down there. With my AE410, which is so even and powerful from the upper bass through low mids, but very bright in the upper mids, it is all about smoothing up top a touch, etc., etc.
With my little Thunderchild cab and the AE212, if anything, I tend to boost the upper mids due to those very smooth crossovers set lower than most that totally remove that 'upper mid bump' that so many neo loaded cabs have.
Just pointing out that EQ is VERY much based on cab voicing (and of course tone goal), and there are no 'one setting fixes all' in general.
I actually prefer the dual semi-parametric mids on the Max (and other) amps... you have it all with that, and cab matching to the voice of the amp becomes almost a zero issue.
IMO and IME!
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