hi,
its the mpx4 not the 4aii, but it sounds phat. my friend describes it as airy.
I posted a demo
acoustic guitar done with it. Marshall v67 into the sytek.
no placement, no eq, no compression.
If I was going to eq it, I would have taken off a little high end. but it kinda works well enough like this.
really nice. I also dig it on vocals