Electro Harmonix LPB-3 Booster


Electro Harmonix


Electro-Harmonix LPB-3 Linear Power Booster & EQ revamps the classic effect with a powerful Parametric Mids control and up to 33dB of boost. Perfect for shaping any tone, the LPB-3 delivers transformative precision and saturated sound.

Inspired by LPB-1 - the pedal that started EHX!

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Delivery time 3-4 weeks

129,00 € tax incl.

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Housed in EHX’s Nano-sized chassis, the LPB-3 is capable of boosting up to +33dB of clean gain with the powerful tone shaping of a 3-band EQ with parametric Mids. The active 3-Band EQ features TREBLE and BASS knobs to control the highs and lows plus a powerful parametric Mids control with adjustable MID FREQ and Q. BOOST sets the overall output of the pedal with the MAX switch toggling between 20dB and 33dB of maximum boost. Use the PRE-GAIN knob to fine-tune the total gain and volume of the boost.

This booster pedal’s additional features include selectable Buffered/True Bypass switching and internally extended 30V power rails for enhanced headroom.

  • Active EQ for precision tone sculpting
  • Parametric MIDS section cuts through any mix
  • Up to 33dB of boosting power
  • High voltage rails, extended headroom
  • Selectable Buffered/True Bypass
  • Inspired by the effect that launched Electro-Harmonix in 1968, the LPB-1!



True Bypass


Power Supply
9.6VDC-200mA power adapter included

Dimensions (in)
4.5 x 2.75 x 2.1

Current Draw

Year Released

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