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The Nano Bass Big Muff Pi Distortion/Sustain Pedal from Electro-Harmonix is a harmonic distortion/sustain device for the electric bass guitar. The pedal is based on the Russian battle-tank green Sovtek Big Muff Pi from the late '90s, and the original Electro-Harmonix Big Muff Pi from the early '70s. You can use the unit to thicken up your sound, or give it a low-end growl. The unit runs on the included 9V battery, or on an optional US9.6DC-200BI power supply.
True bypass footswitch
Tailor your drive/distortion sound with sustain, tone, and volume knobs
A dry switch mixes your dry bass signal with the Nano Bass Big Muff Pi's distortion effect
Based on the late '90s Russian Big Muff Pi and the original Big Muff Pi from the early '70s
In the Box
Electro-Harmonix Nano Bass Big Muff Pi Distortion/Sustain Pedal
Limited 1-Year Warranty
Table of Contents
Controls and Indicators
Sustain knob Tone knob Volume knob Toggle switch: Normal, Dry True Bypass footswitch Status LED
1/4" phone jack, instrument input 1/4" phone jack, output DC power jack, 9 VDC power input
Input: 110 kOhms
2.75 x 4.50 x 2.10" (7.0 x 11.5 x 5.4 cm)
12 oz (340 g)
Electro-Harmonix Nano Bass Big Muff Pi Distortion/Sustain Pedal Review