guitar-> ts9-> zoom hl-01-> boss ge7-> boss eh-2-> amp
the ts-9 is a standalone overdrive/crunch for some songs. for metal, ts-9 adds saturation to the zoom hl-01. i boost solos using the boss ge7 (set at a notch higher level and higher mids). boss eh-2 enhancer for cleaning up the tone in some amps and helps cut through the mix.