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MXR M281 Thump Bass Preamp Pedal

This pedal combines the tone-sweetening magic of the Echoplex? Preamp with a three-band EQ and midrange frequency adjustment so that you can dial in the perfect bass tone. Whether you need to punch up a solo, boost your signal in a live mix, or sculpt more edge into the sound of a passive bass, the Thump Bass Preamp packs incredible versatility into an MXR mini housing.

  • All the tone-sweetening versatility bass players need in an MXR mini housing
  • Combines the Echoplex Preamp with a three-band EQ and mid-frequency adjustment
  • Punch up a solo, boost your live signal, or sculpt a more aggressive edge onto a passive sound