#5
you'll want some kind of drive pedal - BDDI or the mxr equivalent - and from memory the bassist in SS said he scrapes the pick on the strings as he plays.
#6
Quote by moody git
you'll want some kind of drive pedal - BDDI or the mxr equivalent.

Exactly this. Sansamp, MXR, EBS, Hartke, Behringer (ew), Radial Engineering, Aguilar, etc. To name a few brands that make such pedals.