That's the first time I've ever heard someone say they don't have enough eq on an eden amp

Not sure if you are boosting the enhance knob maybe? if you are, try running that flat and eq from there... On my eden navigator I have exactly the opposite, having to cut back a bit on those same frequencies, but then our tastes in tone and our guitars probably sound quite differently
Edit: Oh and I have a GEB-7 as well, it is very handy and also quite sensitive if you boost frequencies - a little adjustment goes a long way