The MXR Bass Octave Deluxe (M288) delivers rich, analog sub-octave tones with unmatched clarity and precision. Featuring two independent analog sub-octave voices, this pedal lets you blend your bass signal seamlessly with a clean, powerful octave sound. The Dry control allows you to adjust the balance of your original signal alongside the octave effect, while the Mid+ switch optimizes your clean signal’s tone for a more focused, punchy sound. Whether you're looking to add a subtle low-end growl or a full-blown octave boost, the Bass Octave Deluxe offers versatile control to match your playing style. Key Features: ✔ Two independent analog sub-octave voices for dynamic tonal options ✔ Dry control for blending clean signal with octave effect ✔ Mid+ switch to enhance and focus your clean tone ✔ True bypass switching for maintaining signal integrity ✔ Power options: 9V battery, Dunlop ECB003 adapter, DC Brick™, Iso-Brick™, or Mini Iso-Brick™ (not included) The MXR Bass Octave Deluxe (M288) is an essential tool for bass players seeking to expand their sound palette with deep, resonant sub-octave effects.