The Big Muff Pi from Electro-Harmonix has been fine-tuned for bass guitar with the Nano Bass Big Muff Pi Distortion. A familiar green finish and Volume, Tone, and Sustain knobs all exude the Big Muff vibe, and without any low-end drop-off. Best of all, the Nano version of the Bass Big Muff Pi comes in a smaller casing, but with the same excellent tone. If you love muff-style fuzz/distortion and bass guitar, there's no better combination than the Bass Big Muff Pi from Electro-Harmonix.

Features:
-True bypass
-Tailor your drive/distortion sound with sustain, tone and volume knobs
-A dry switch that mixes your dry bass with the Bass Big Muff Pi's distortion
-A bass boost EQ switch that reintroduces your low frequencies when tone is set for high frequencies
-Based on the Russian Big Muff
-Tough and compact die-cast chassis
-Dimensions in inches: 4.0 (w) x 4.75 (l) x 2.25 (h)
-Dimensions in mm: 102 (w) x 121 (l) x 89 (h)