The MXR Bass Envelope Filter (M82) brings classic analog envelope filter effects to bass players, delivering smooth, dynamic, and funky filter sweeps while keeping your low end intact. With separate Dry and Effect level controls, you can fine-tune the perfect blend of clean and filtered signal, ensuring your bass stays punchy and well-defined. The pedal’s intuitive Sensitivity, Decay, and Q controls allow for complete customization of the filter response, from subtle tonal shaping to deep, expressive wah-like effects. Whether you're adding a touch of funk or a full-on synth-like groove, the Bass Envelope Filter delivers with true bypass switching for pure signal integrity. Key Features: ✔ Classic analog envelope filter tailored for bass guitar ✔ Dry and Effect controls for precise blending of clean and filtered signal ✔ Sensitivity, Decay, and Q knobs for dynamic tonal shaping ✔ True bypass switching to maintain signal clarity ✔ Power options: 9V battery, Dunlop ECB003 adapter, DC Brick™, Iso-Brick™, or Mini Iso-Brick™ (not included) From subtle filtering to deep, resonant sweeps, the MXR Bass Envelope Filter (M82) is a must-have for bassists looking to add expressive, dynamic movement to their tone.