Used MXR M288 Bass Octave Deluxe Bass Effect Pedal

Add depth and power to your bass tone with this used MXR M288 Bass Octave Deluxe pedal, in good condition. Featuring dual separate octave voices—Growl and Girth—alongside a clean signal blend and midrange boost, it delivers fat, punchy low-end. Built with true bypass switching and sturdy MXR construction, it’s ideal for live and studio settings. Powered by 9V battery or adapter, it's your go-to for rich, textured octave effects that enhance any bass performance.