MXR M281 Thump Bass Preamp

This pedal combines the best of the Echoplex Preamp with a three-band EQ and midrange adjustment so you can dial in the perfect bass sound. Raise your bass signal in the live mix, toughen up the sound for a solo or shape a more personal sound in the passive bass sound. The Thump Bass Preamp is packed with everything you need to create a versatile bass sound tailored to your needs. All this in an MXR mini chassis.