Electro Harmonix Bad Stone Analog Phaser Pedal

£74.99

This is the Electro Harmonix Bad Stone Analog Phaser Pedal from Electro Harmonix, listed in Phaser Pedals on Just Pedals. Read More below.

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The original Electro Harmonix Bad Stone is back! Originally launched in 1977 this really cool six stage phase shifter could be heard on a plethora of different albums throughout the late 70’s and early 80’s before it was discontinued. Now EHX are bringing this legend back with modern tweaks and build quality.

Brilliant Range

The only change made to the circuit from the original pedal is that the minimum modulation rate is now a bit slower than before which suits some of the more modern guitar styles. Just like the original pedal you have two modes of operation. You can either control it in auto mode with your standard Rate and Feedback controls which uses the LFO to constantly move the phase. The other mode disables the LFO and you instead control the frequency with the Manual Shift control. This second mode lets you get everything for a subtle parked wah effect to some really cool out of phase tones.

Specifications

  • A faithful reincarnation of the legendary 1970s Bad Stone with carefully selected updates for the modern player
  • The Bad Stone was the first phase shifter to employ variable feedback and features an awesome six stages of phase shifting
  • Manual Shift mode that lets you freeze the phase
  • Compact, rugged die-cast package
  • True bypass switching for maximum signal path integrity
  • Effect status LED
  • Built-in AC jack that accepts an optional EHX9.6DC power supply, comes with a 9V battery

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Brand

Electro Harmonix

Electro-Harmonix (EHX) is a legendary manufacturer of guitar pedals and audio electronics, renowned for their distinctive sound and pioneering designs. Established in 1968 by Mike Matthews, EHX has played a significant role in shaping the landscape of effects pedals. The company’s pedals are celebrated for their innovative circuits and unique tones, earning them a dedicated following among musicians across genres. From classics like the Big Muff Pi fuzz to modern favorites like the POG octave generator, Electro-Harmonix pedals are known for their versatility and sonic character.

EHX’s product lineup spans a wide range of effects categories, including distortion, modulation, delay, and reverb, among others. Their pedals often feature intuitive controls and rugged construction, making them suitable for both stage and studio use. In addition to their iconic standalone pedals, Electro-Harmonix has also produced notable units such as the Memory Man delay/echo and the Holy Grail reverb, which have become staples in many guitarist’s rigs. With a legacy of innovation and a commitment to quality, Electro-Harmonix continues to be a leading force in the world of guitar effects, inspiring musicians to explore new sonic possibilities.

Category

Phaser Pedals

A phaser splits the signal and shifts the phase of one path through a series of all-pass filter stages. When recombined, moving peaks and notches sweep across the spectrum, creating a rounded swirl rather than the evenly spaced comb filtering of a flanger. Stage count, feedback, centre frequency, rate and depth shape the width, resonance and pulse of the sweep.

Tags

Analogue

The signal is shaped by continuously varying electronic circuitry rather than being converted into a digital effect algorithm. Component choice, operating voltage and circuit tolerances influence headroom, noise, clipping texture and the small variations in response between designs.

True Bypass

Connects input directly to output through mechanical or relay switching when the effect is off, removing the active circuit from the audio path. It avoids buffer colour but leaves cable capacitance and switching design to influence high-frequency loss and possible switching noise.