i love the modulation, on my korg ax 1500
actually all the effects that were stuffed inside the korg is very nice .. i use zoom gfx-5 b4 but is not up to satisfactory, whereas my korg ax 1500, i find it damn good, also its cheap though ..
so the conclusion is that if the ax 1500 is already very good , why not the ax3000
actually i sold away my korg ax 1500 as i need the money to change to single effects pedals, but honestly if i have the extra money i would buy back man ... of course its korg ax3000 upgrade to the better ones hehehe....
cheers bro 8)
extra: From last year survey in Indonesia(I'm Indonesian hehehe) 38% of the people that use multi effects use the KORG AX1500/AX1000(older version)