The MXR Sub Octave Bass Fuzz is a monstrous pedal that unleashes thunderous low-end power with earth-shaking fuzz. This sonic behemoth is the result of MXR's innovative engineers combining the Growl section of the Bass Octave Deluxe with a long-forgotten fuzz circuit, resulting in a pedal that's unlike anything you've ever heard.

At the heart of the Sub Octave Bass Fuzz are three separate output level controls, each dedicated to the fuzz, sub-octave, and dry signals. This allows you to blend and mix the different elements to create your own unique recipe of subterranean tones without sacrificing the natural sound of your instrument. The versatility doesn't stop there—MXR has thoughtfully provided the fuzz section with tone controls and two switchable voices. You can choose between a warm and compressed sound or a bright and aggressive one, enabling you to tailor the fuzz to suit your playing style and musical preferences.

But that's not all—the Sub Octave Bass Fuzz takes it a step further with the Mid Level control. This feature allows you to give your dry signal an extra punch in the midrange, ensuring that your bass retains its clarity and presence even amidst the fuzz and sub-octave effects.

What truly sets this pedal apart is the integration of two distinct fuzz circuits, giving you a wide range of tonal possibilities. The combination of these fuzzes with the growling sub-octave signal results in an extraordinary palette of sounds that will breathe new life into your bass playing.

With the Sub Octave Bass Fuzz, you can dive deep into the abyss of bass tones, conjuring up a symphony of earth-quaking sounds that will rattle the ground beneath you. Whether you're seeking to add a subtle layer of fuzz or unleash an aggressive wall of low-end power, this pedal delivers the goods and then some.

Despite its formidable capabilities, the Sub Octave Bass Fuzz remains incredibly user-friendly, with intuitive controls that allow you to fine-tune your sound with ease. MXR's signature build quality ensures that this pedal is built to withstand the rigors of the road and perform consistently night after night.

To power the Sub Octave Bass Fuzz, you have multiple options: a 9-volt battery for portable use, a Dunlop ECB003 9-volt adapter, or the DC Brick™, Iso-Brick™, and Mini Iso-Brick™ power supplies (not included) for reliable and steady power during performances.

In conclusion, the MXR Sub Octave Bass Fuzz is a force to be reckoned with—an extraordinary pedal that combines the best of fuzz and sub-octave effects to deliver an awe-inspiring range of bass tones. With its intuitive controls and rugged construction, this pedal is a must-have for any bassist looking to explore new sonic frontiers and make their mark on the low-end landscape. Unleash the power of the Sub Octave Bass Fuzz and take your bass playing to new depths.