Fail Fail Fail FAIL and more FAIL!!!!!
My god - some days you guys just can't read!!!!!!
What you need SirJdF, is a Parametric EQ
I think about 80's pedals from Yamaha here. Maybe Korg, or Arion also. Boss used to(?) make something called the PQ3(?) I think?
That will let you dial in exactly the frequency, the width, and amount of boost perfectly! No - this is not a "good" EQ. This is nothing like a GE6 or an MXR 10 band. Wayyyyy cooler than that, and likely what that Demeter does, just with a preset frequency and width.
Or, if you just want a mid boost pedal, and old OD (TS9, Bad Monkey, 805, SD1, etc) will get you there, plus gain and 1-3 bands of "good EQ" according to Ibanez, Boss or whoever.