EQ

The MXR Ten Band EQ lets you tune your bass or guitar rig in seconds, and it's been upgraded with noise-reduction circuitry, true bypass switching, a lightweight aluminum housing, brighter LEDs, and a second output.

BOSS GEB-7 7-band Bass EQ Pedal

BOSS EQ-200 Graphic Equalizer Pedal

BOSS GE-7 7-band EQ Pedal