Though Electro-Harmonix has been making bass pedals such as the Bassballs and Bass Micro Synth for years, we have recently concentrated all of our efforts on producing a complete line of pedals designed from the very start for bass. A sampling of our new bass product line includes a bass toolbox in our Bass Metaphors, overdrive/fuzz in the Bass Blogger, classic bass distortion now optimized for bass in the Bass Big Muff Pi and an attack expander in the Steel Leather.