Electro-Harmonix LPB-1 – effects pedal

Introduced in 1968, the LPB-1 is a legendary tone amplifier that shaped countless iconic sounds. With a single Level knob, it boosts the signal level and pushes your amp towards natural tube saturation. Use it as a subtle clean boost or to add extra punch to pedals. Its transparent character preserves your guitar's tone, but adds power, presence, and sustain. The LPB-1 is small, simple, and effective—a piece of pure EHX history.