The MXR Bass Envelope Filter delivers classic analog envelope
filter sounds in an easy-to-use and compact pedal designed specifically
for bass. Separate Dry and Effect controls let you dial in the perfect
mix of effected and direct signals, so you can bring the funk without
losing the low end. Its wide range of filter tones can be shaped with
the Decay and Q controls, and a simple twist of the Sensitivity knob can
tailor the pedal for your attack-as well as adjust for passive or
active basses. The Bass Envelope Filter's power supply circuitry is
designed to withstand over-voltage or polarity mishaps, and its
true-bypass switching preserves your tone in bypass mode. It's all
packaged in a durable, lightweight, Phase 90-size aluminum housing for
the ultimate in portability and pedalboard space-saving dimensions.