buffered bypass

Buffered bypass is a pedal switching design in which part of the circuit, a buffer, stays in the signal path even when the effect is off¹². The buffer boosts signal parts lost in the circuit to preserve the original signal as closely as possible³. It keeps a consistent output impedance for following pedals and helps preserve tone on long cable runs or large pedalboards, where capacitance causes treble roll-off, yielding a more stable, punchy signal¹. Drawbacks include slight tone alteration, with several lower-quality buffers reducing presence and feel³, and possible noise or accumulated volume and dynamics loss when many buffered pedals are chained⁴⁵. Some vintage pedals, especially fuzzes, may not work well after a buffer³.