NAMM '17 - MXR Sub Octave Bass Fuzz Demo Jason ShadrickFebruary 9, 2017VideoListen to how this two-in-one pedal combines a pair of fuzz circuits and some powerful EQ to create some nasty low-end thump.gearvideosmxrnamm-2017bass-geargear-show-demofuzzeffectsbass-effectswhats-newEffectsBassVideosNAMMGearReviews