Rock your rig with the Aftershock Bass Distortion from Source Audio. Complete with three separate drive engines right out of the box, and a whole slew of other options using the Neuro Mobile App, the Aftershock can take you from creamy overdrive right to wailing fuzz and back again. Tube mode gives you the vintage crunch of an old tube amp, while Heavy mode offers up hard-core scooped drive. Finally, the Fuzz engine serves up intense germanium fuzz tones.