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MXR M306 Poly Blue Octave Pedal – New MXR Octave Phaser Boost Fuzz Guitar Effect Pedal


The MXR M306 Poly Blue Octave Pedal is a colossal box of tone. Theres a staggering array of effects to explore in a single pedal thatll keep you experimenting all night. With no less than four separate octave divisions available you can send your tone plummeting down the registers for some unctuous bass or soar…

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The MXR M306 Poly Blue Octave Pedal is in New condition and made by MXR , it is a great Octave Phaser Boost Fuzz Guitar Effect Pedal – The MXR M306 Poly Blue Octave Pedal is a colossal box of tone. Theres a staggering array of effects to explore in a single pedal thatll keep you experimenting all night. With no less than four separate octave divisions available you can send your tone plummeting down the registers for some unctuous bass or soar up through the pitches to reach dizzying high notes. Combine all those octaves together or separately and mix in the fuzz mono dry/wet and expression pedal options and you have an almost unlimited palette of sonic creation. Whatever sound is in your head you can bring it to life it on the MXR Poly Blue. It simply cant be overstated just how versatile and varied this delightful stomp box is. Offering dual-mode modulation your effects are boosted with phaser like momentum be that a thick undulating slow swirls or a frenzied frantic dash. Set into the polyphonic mode you have access to textures resembling the famous rotary Leslie effect while the monophonic switch evokes the swooshes and dips of MXRs celebrated Phase 90 pedal. And for those times you dont want to draw on the considerable power of the M306 its default off bypass mode will ensure your signal is unaffected no matter where you place this on your pedalboard. . Available from Just Pedals for only £ 219 Four octave divisions MXR want you to test experiment prod and poke this pedal. Theyve loaded it with a whopping four octave divisions to keep you playing all night long. With two sub controls to bring a deep glorious bass shift you can instantly achieve funky low register grooves or filthy muddy bottom-end frequencies. At the other end of the scale the two Oct controls send your signal sky-high imbuing a spiky piercing bolt of noise to contrast your dry output. Individually these effects are a lot of fun but where the magic happens is MXRs seamless ability to blend them however you like. Crank them all up to the maximum to elicit an ethereal organ like effect that give your amp a satisfying wail or season to your taste. This pedal was built to tinker. The expression pedal switch option puts you firmly in control of how to access these scintillating sounds Magical modulation No limits. With dual-mode modulation on the Poly Blue you have command over a vast array of tones. Set in polyphonic by default youll have amazing results with both single notes and complex chords. Dial the modulation setting up to get a swirling rotary noise thats reminiscent of the famous Leslie effect. Engage the mono switch to evoke the vintage swooshing ocean wave like peaks and troughs of a phase 90. Even without any of the octave modes engaged this modulation gives you enough sonic variation to keep you occupied. Hot Fuzz Youll notice two switches at the top of the M306 Fuzz and Mono. This dynamic duo introduces new dimensions to accent your octave and modulation effects with. Starting with fuzz you gain a satisfying crunch that could compete against dedicated distortion pedals. Mix that with the sub octaves for some filthy dark rumble or turn to the upper pitches to shriek out synth like electrifying high notes. Run all these dials together for a thunderous chorus that echoes the voices of gods. Easy to control you can set your preferred amount of fuzz by simply holding the button and adjusting the dry/wet control. Monophonic mayhem Sometimes whats old is gold. With the mono switch you can recreate the analog pitch shifters of yore and revel in the gritty vintage vibes. Add in the sub dials to get the warm sound and response similar to the MXR Vintage Bass Octave while the higher octaves deliver that classic shrill tingle. Total control at your feet The MXR is set up to work when you want and how you want. Aside from the dry/wet control that allows precision adjustment on effect levels theres also the input for an expression pedal or tap switch. This gives you fine control over your effects with an expression pedal you can blend between effects on the fly or use a tap switch to instantly toggle between pre-set modes. Specifications Product Code: MXR-EFX-M306 Model Name: MXR M306 Poly Blue Octave Pedal Input Impedance: 1Mohm Output Impedance: 100 Ohm Maximum Input Level: +5 dBV Noise Floor: -97 dBV Current Draw: 365mA Power Supply: 9 volts DC


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About MXR

We have one of the largest online selection of new and used MXR music gear. If you are looking for your next pedal, we will have it online at JustPedals with fast delivery direct to you at home. Every item on the JustPedal menu is delivered by sellers to all areas of the USA & UK.

MXR is a renowned manufacturer of guitar effects pedals and audio electronics, recognized for their classic designs and high-quality sound. Established in the 1970s, MXR has played a significant role in shaping the landscape of effects pedals, producing iconic units that have become staples in countless musicians’ rigs. The company’s pedals are celebrated for their rugged construction, intuitive controls, and versatile tones, making them popular among guitarists and bassists across genres.

MXR’s product lineup encompasses a wide range of effects categories, including distortion, delay, modulation, and more. Some of their most notable pedals include the Phase 90 phaser, the Dyna Comp compressor, and the Carbon Copy analog delay, all of which have earned legendary status among players for their distinctive sound and reliability. With a legacy of innovation and a commitment to quality, MXR continues to be a respected name in the world of guitar effects, inspiring musicians to explore new sonic possibilities and express themselves creatively.

  • Boost
  • A “boost” pedal, also known as a “clean boost,” is a type of guitar effects pedal designed to increase the volume of the guitar signal without adding significant distortion or coloration to the tone. Boost pedals are used to amplify the signal level, allowing guitarists to achieve higher volume levels or to push their amplifier into overdrive for increased saturation and sustain.

    Boost pedals typically feature a simple interface with controls for adjusting the level of boost, often represented by a single knob or a toggle switch. When engaged, the boost pedal increases the gain of the signal passing through it, effectively amplifying the sound. Unlike overdrive or distortion pedals, which introduce clipping and saturation to the signal, boost pedals aim to provide a clean and transparent volume increase.

    Boost pedals are versatile tools that can serve various purposes in a guitarist’s rig:

    1. **Volume Boost**: Boost pedals can be used to increase the volume of the guitar signal, allowing players to stand out during solos or to compensate for differences in volume between guitars or pickup settings.

    2. **Overdrive Stacking**: Boost pedals are commonly used to push the front end of an overdrive or distortion pedal, resulting in increased saturation and sustain. By placing the boost pedal before a drive pedal in the signal chain, guitarists can achieve higher levels of gain and distortion without sacrificing clarity or dynamics.

    3. **Amp Pushing**: Boost pedals can also be used to drive the input stage of a tube amplifier harder, causing the amp to naturally overdrive and produce a more saturated and harmonically rich tone. This is particularly useful for guitarists seeking to achieve classic tube amp breakup at lower volume levels.

    4. **Tone Shaping**: Some boost pedals feature EQ controls or tone shaping options, allowing guitarists to tailor the frequency response of their signal. These pedals can be used to boost specific frequencies or to shape the overall tonal characteristics of the guitar sound.

    Overall, boost pedals are essential tools for guitarists looking to enhance their tone, increase volume levels, or drive their amplifier into overdrive for added saturation and sustain. Whether used as a standalone effect or in combination with other pedals, boost pedals offer versatility and flexibility in shaping the guitar sound.

  • Fuzz
  • Fuzz is a type of distortion effect used in guitar playing that produces a thick, saturated, and buzzy tone. Unlike other distortion effects that aim to replicate the sound of overdriven tube amplifiers, fuzz pedals create a more extreme and aggressive distortion by drastically clipping the guitar signal. This results in a distinctive and powerful sound characterized by rich harmonics, sustain, and a pronounced edge.

    Key features of a fuzz pedal include:

    1. **Gain**: Controls the amount of distortion or fuzz applied to the guitar signal. Increasing the gain produces a more saturated and aggressive tone, while lower gain settings offer a cleaner sound with less distortion.

    2. **Tone**: Adjusts the frequency response of the fuzz effect. This control allows you to shape the tonal character of the fuzz, from dark and bass-heavy to bright and treble-focused.

    3. **Level (or Volume)**: Sets the overall output level of the fuzz pedal. This control allows you to match the volume of the fuzz effect with the rest of your signal chain or amplifier.

    Fuzz pedals are popular among guitarists across various music genres, particularly in rock, blues, and psychedelic music. They can be used in a variety of ways:

    1. **Rhythmic Riffs**: Fuzz pedals are often used to create thick and aggressive rhythm guitar tones with plenty of sustain and grit. They can add depth and intensity to power chords, riffs, and palm-muted passages.

    2. **Lead Solos**: Fuzz pedals are also commonly used for lead guitar tones, allowing players to achieve soaring, saturated tones with singing sustain and harmonically rich overtones. They can add presence and impact to guitar solos, making them stand out in a mix.

    3. **Experimental Sounds**: Fuzz pedals are versatile tools that can be used to create a wide range of unconventional and experimental guitar sounds. They can produce oscillating feedback, glitchy textures, and otherworldly tones when pushed to their extremes.

    Overall, fuzz pedals offer guitarists a powerful and expressive means of shaping their tone and adding character to their playing. Whether used subtly for a touch of warmth and edge or dialed up for extreme distortion and sustain, fuzz pedals can inspire creativity and enhance the sonic palette of any guitarist.

  • Guitar Effect Pedal
  • New
  • Octave
  • An octave pedal is a type of guitar effects pedal that generates tones one or two octaves above or below the original signal. This effect can create a wide range of sonic textures, from thickening the sound to adding harmonies and creating synthetic basslines. Here’s how octave pedals work and some common features:

    1. **Octave Up/Down**: Octave pedals typically offer the option to generate tones one octave above (octave up) or below (octave down) the original signal. Some advanced pedals may even offer both octave up and down simultaneously for more versatility.

    2. **Blend Control**: Many octave pedals include a blend control, allowing you to adjust the mix between the original signal and the octave-generated signal. This feature enables you to dial in the perfect balance between the two for your desired effect.

    3. **Tracking**: Tracking refers to how accurately the pedal follows the input signal and generates the octave. Higher-quality octave pedals have better tracking, meaning they accurately reproduce the pitch of the original note without latency or glitching.

    4. **Polyphonic vs. Monophonic**: Some octave pedals are polyphonic, meaning they can accurately track multiple notes and chords played simultaneously. Monophonic pedals, on the other hand, work best with single notes and may struggle with chords.

    5. **Sub-Octave**: In addition to octave up and down, some octave pedals offer a sub-octave effect, generating tones two octaves below the original signal. This can create deep, bass-like tones and add richness to your sound.

    6. **Effects Loop**: Some octave pedals include an effects loop, allowing you to place other effects before or after the octave effect in the signal chain. This can open up creative possibilities for combining octave effects with other modulation or time-based effects.

    7. **Expression Pedal Compatibility**: Certain octave pedals are compatible with expression pedals, which allow you to control parameters such as octave blend, pitch bend, or even the interval of the generated octave in real-time using your foot.

    Octave pedals are widely used in various music genres, including rock, funk, jazz, and experimental music. Guitarists use them to create unique sounds, emulate basslines, and add depth and dimension to their playing. Whether you’re looking to thicken your tone, create harmonies, or explore new sonic territories, an octave pedal can be a valuable addition to your pedalboard.

  • Phaser
  • A phaser is a type of guitar effects pedal that creates a swirling, sweeping sound by modulating the phase of the audio signal. It works by splitting the incoming signal into two paths, shifting the phase of one path, and then recombining them. This creates peaks and troughs in the frequency spectrum, resulting in a distinctive, “phasing” effect characterized by moving notches in the frequency response.

    Here’s how a phaser pedal typically works and some common features:

    1. **Rate**: The rate control adjusts the speed at which the phase-shifting effect oscillates. Increasing the rate produces faster modulation, creating a more pronounced swirling effect, while decreasing the rate slows down the modulation for a smoother, more subtle effect.

    2. **Depth**: The depth control adjusts the intensity or depth of the phase-shifting effect. Higher depth settings result in more pronounced peaks and troughs in the frequency response, while lower settings produce a more subtle modulation.

    3. **Feedback (or Regeneration)**: Some phaser pedals feature a feedback control that determines the amount of modulated signal fed back into the effect. Increasing the feedback creates more pronounced peaks and troughs in the frequency spectrum, resulting in a more intense and resonant phasing effect.

    4. **Stages**: Phasers typically have multiple stages (usually four, six, or eight), each of which contributes to the overall phase-shifting effect. More stages generally result in a more complex and textured phasing sound.

    5. **Sweep (or Manual)**: The sweep control adjusts the center frequency of the phase-shifting effect. This allows you to focus the phasing effect on specific frequency ranges, altering the tonal character of the modulation.

    6. **Resonance (or Feedback)**: Some phaser pedals feature a resonance control that emphasizes the peaks and troughs in the frequency response, creating a more pronounced and resonant effect. This control can add richness and depth to the phasing sound.

    Phaser pedals are commonly used in various music genres, including rock, funk, and psychedelic music, to add movement, depth, and texture to guitar tones. They can be used to create swirling, swirling effects on rhythm parts, add dynamics to lead lines, or create atmospheric textures for ambient music. Overall, phaser pedals offer guitarists a versatile tool for shaping their tone and adding expressive modulation effects to their playing.

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