Thanks guys. @BrentSimons that is going through my 1001RB as well, though it's basically just so that I can use the extra little bit of low-end roll-off from 4-string mode. The GK EQ section was set to scoped flat, with boost barely up from off. Between the VTDI and 1001RB I'd attribute probably 99% of the tone shaping to the VTDI. 