Boss Odb-3

Crunchy Overdrive Effects for Bass:

An overdrive effect designed to cover the entire frequency range of bass guitars, including 5-string basses. Overdriven sounds can be blended with dry bass signal for maximum clarity and punch. When the guitarist starts wialing away, keep up. The Boss Overdrive lets you cut through the mix with a very versatile bass tone. Fine tune your sound with the on baord 2 band equalizer

Boss Build:

Boss pedals are incredibly tough, considering you'll spend most of your time stomping up and down its good to know your pedal can take some abuse. Boss are industry standard, you can rely on them for consistently and quality.