Zero 11™


100% Analog, super transparent clean booster with some really unique shaping options to take on any rig!

An essential pedal for Guitar, Acoustic or Bass!

Out of stock

Out of stock



Our Zero 11™ is a unique one of a kind all analogue 100% clean booster.

With its intuitive tone shaping options, the Zero 11™ lets you push your playing out of the most dense mix for a sweet transparent boost that can be tailored to your needs

Inside are three separate Boost circuits :

  • Special Broadband Mid Boost circuit : For fattening up that tone without the flubb!
  • Tight Boost with bite : Great for pushing amps/pedals into natural break up without muddiness
  • Fat Boost : Fullrange booster, crystal clean and transparent. When you want you same tone only louder

These can be used independently or blended to create your own unique sound.


Mids : This controls the output level of the Special Broadband Mid Boost. The midrange is boosted naturally across a broad frequency range which gives your pickups a fatter “overwound” tone.

This can turn your single coils into fat, overwound pickups or even approach humbucker territory. Humbuckers get even fatter for a really hot meaty tone, without the low end flubb!

Vol : Controls the output volume of the Tight Boost or Fat Boost (selected via switch). There is a massive amount of output on tap to drive your amp into saturation or just bump you up in the mix to get your solos out front.

Cut : Gradually shaves off high frequencies as it is raised, nice for adding a little warmth.

Fat switch :  This switch selects between the Tight Boost or Fat Boost circuits.

The Zero 11™ is definitely not your usual one trick pony. With it’s huge headroom and a massive array of tone shaping options.

It is a perfect fit with any rig or musical style, even acoustic guitar and bass.



  • Unique Three Boost Design
  • Huge headroom, can run from 9 to 18VDC
  • Massive array of boosted tones at your fingertips
  • Output Phase synchronisation : Essential for stereo setups and some effects loops
  • Quality components used throughout
  • True Bypass switching
  • Unique All Analogue point to point hand wired circuit
  • Standard 3 Year warranty (conditions apply)

International orders must be paid via Paypal

This unit must only be powered by a regulated 9 or 18VDC negative centre (Boss Style) power supply (not included). These units do not take batteries.


McPherson Stompboxes are handcrafted to the highest standard in New Zealand.


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