MXR M288 Bass Octave Deluxe Pedal

£174.99

JustPedals summer 2026 menu delivers tasty Octave Pedals from Pedal to any location in the UK. Their Chef has a lot of ingredients to offer here with the MXR M288 Bass Octave Deluxe Pedal. It is in stock, it is in a box and it is ready to be delivered to any location in the UK at a great price.. Just Read more Pedal details below.


Description

The JustPedals team think the MXR M288 Bass Octave Deluxe Pedal is a tasty option. Just Read More for images videos and latest prices from a great brand and retailer.

Proving yet again that guitarists aren't the only ones who like to get creative with sounds and gadgets, the MXR M288 Bass Octave Deluxe Pedal stands as a testament that bass players are also crying out to push themselves where they can on their instruments!

Do you want the ability to mould and manipulate your sound to the finest degree? If so, the M288 allows you to do so! This incredible dual-voice octave pedal boasts a wealth of analogue tones all with the benefits of running true bypass.  Add up to a whopping 15dB of full, midrange body to your sound by adjusting the 'Dry' knob, mixing your direct bass signal with the octave effect.
An additional two tone-shaping knobs, aptly named 'Growl' and 'Girth' lead nothing to the imagination. adding further midrange and low end punch to your sound.

Key Features:

  • Dual-voice octave pedal
  • Analogue tone
  • True bypass
  • Dry mix knob
  • Girth controls low-frequency octave-below tone
  • Growl controls midrange octave-below control
  • MId+ switch adds up to 15dB of mids (internally adjustable to 400Hz or 800Hz)
  • Powered by 9V battery or power supply (not included)

Specifications:

  • Type: Octave (bass)
  • Inputs: 1 x Instrument
  • Outputs: 1 x 1/4"
  • Power Supply Included: No
  • Batteries: 1 x 9V
  • Height: 2.8"
  • Depth: 5.8"
  • Width: 4.5"
  • Weight: 12 ounces

What MXR say about the MXR M288 Bass Octave Deluxe Pedal:

The M288 Bass Octave Deluxe is a dual-voice octave pedal that offers analogue tone, true bypass, and a variety of tonal options. MXR's 18 volt Constant Headroom Technology™ provides high headroom and superior tracking. Use the Dry knob to mix in your direct signal, and hit the Mid+ switch to add up to +14dB of internally adjustable mid frequencies (400Hz or 850Hz). Finally, mix in two separately controlled octave voices—Growl (for throaty tone) and Girth (for deep tone).

Category

Octave Pedals

Tags

bass

Octave

An octave pedal shifts your guitar signal up or down by one or more octaves, blending the altered pitch with your original sound to create a fuller, more complex tone. It can add a deep, bass-like layer underneath your playing or a shimmering high octave on top for lead lines and solos. Classic analogue octave pedals often produce slightly gritty, organic sounds, while modern digital versions track more precisely and can offer multiple octave ranges.

Octave pedals are great for thickening single-note riffs, creating synth-style textures, or even mimicking bass parts when playing alone. They pair well with fuzz or overdrive pedals for massive, harmonically rich tones. Whether you’re after vintage Hendrix-style octave fuzz or a modern polyphonic sound that tracks chords cleanly, an octave pedal opens up a world of creative possibilities and adds real weight and character to your tone.