{"id":8955771453673,"title":"Mojohand FX Mr. O Phase Shifter","handle":"mojohand-fx-mr-o-phase-shifter","description":"\u003cp\u003eWinner of the Premier Guitar Premier Gear Award! The \u003cem\u003eMr O\u003c\/em\u003e was created to reproduce the special and beloved sound of the original phase shifter pedal. Released in the early 1970's intending to replicate the sound of a Leslie rotary speaker, the phase shifter turned into a widely popular effect that influenced the sound\u003cspan\u003e \u003c\/span\u003eand role of the electric guitar ever since. After many hours of careful listening, playing, and tweaking, we finally arrived at a\u003cspan\u003e \u003c\/span\u003edesign\u003cspan\u003e \u003c\/span\u003ethat earned its colors and has the elusive magic of this historic pedal.\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eMr O\u003c\/em\u003e stays true to the original's six phase stages while packing\u003cspan\u003e \u003c\/span\u003emuch more inside of a\u003cspan\u003e \u003c\/span\u003esmaller, pedalboard friendly footprint.\u003cspan\u003e \u003c\/span\u003eSince the original had just three speed switches and no other adjustments, we gave\u003cspan\u003e \u003c\/span\u003ethe \u003cem\u003eMr O\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eextra flexibility to satisfy the needs of a modern instrumentalist seeking the tones of this vintage classic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eControls:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed \u003c\/strong\u003econtrols the speed of the LFO. We carefully replicated the unique shape of the original's LFO waveform at various speeds. Unlike a lot of modern phase and modulation designs, the shape of this wave changes slightly with speed adjustments. Balancing the amplitude and offset of the waveform at particular speed intervals are key to getting Mr-O to feel like the original.\u003c\/li\u003e\n\u003cli\u003eAdjust \u003cstrong\u003eDepth\u003c\/strong\u003e to achieve a more or less drastic phase shift. To the left, it can be quite subtle producing a slight phase shift to give your tone a bit of an evolving, \"chewy\" feel. To the right it becomes more intense and the unique waveform of the original becomes apparent.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003eColor \u003c\/strong\u003eknob controls the amount of feedback regeneration, to add a bit more or less “whoosh” if desired. At the lower end, the tone is smooth and warm. Turning it up high creates sharper resonant peaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4\/6 button \u003c\/strong\u003eto switch between the original six phase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eTo most closely simulate the sound of the original, start with the\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cem data-mce-fragment=\"1\"\u003eSpeed\u003c\/em\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cem data-mce-fragment=\"1\"\u003eDepth\u003c\/em\u003e\u003cspan\u003e, and\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cem data-mce-fragment=\"1\"\u003eColor\u003c\/em\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan\u003eknobs pointing straight up to 12 o'clock with the switch UP in the six stage mode. You will now be closely emulating the sound of the original in the medium speed position. Adjusting \u003cem\u003eSpeed\u003c\/em\u003e to the far left simulates the slow speed position, 2-3 o'clock simulating the fast position. We included a little extra to the far right for those who like to push the limits and like faster speeds in the vibrato realm. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Info\/Power:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrue Bypass: Standard center negative 9V DC supply (not included)\u003c\/li\u003e\n\u003cli\u003eCurrent draw: ~70mA\u003c\/li\u003e\n\u003cli\u003eMr O and MojoHandFX is in NO way sponsored, endorsed, or affiliated with Gibson or Maestro. MojoHandFX does not want to associate with or disrupt the legacy and goodwill of Gibson's Maestro mark. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2025-06-09T20:37:38-04:00","created_at":"2025-06-09T20:22:08-04:00","vendor":"Mojohand FX","type":"Phase Shifter","tags":["74' MXR Phase 90","850039942341","Analog Phaser","Effects","Mojohand","Mojohand FX","MojoHand-LittleWonder","MojoHand-MrO","Phase 90","Phase Pedal","Phase Shifter","Phaser"],"price":15900,"price_min":15900,"price_max":15900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48475616346345,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MojoHand-MrO","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Mojohand FX Mr. O Phase Shifter","public_title":null,"options":["Default Title"],"price":15900,"weight":1361,"compare_at_price":null,"inventory_quantity":2,"inventory_management":"shopify","inventory_policy":"deny","barcode":"850039942341","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/megatonemusic.com\/cdn\/shop\/files\/Mojo-Hand-FX-Mr.-O-Phase-Shifter-Image-1.jpg?v=1749515765"],"featured_image":"\/\/megatonemusic.com\/cdn\/shop\/files\/Mojo-Hand-FX-Mr.-O-Phase-Shifter-Image-1.jpg?v=1749515765","options":["Title"],"media":[{"alt":null,"id":37287834353897,"position":1,"preview_image":{"aspect_ratio":1.226,"height":1142,"width":1400,"src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Mojo-Hand-FX-Mr.-O-Phase-Shifter-Image-1.jpg?v=1749515765"},"aspect_ratio":1.226,"height":1142,"media_type":"image","src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Mojo-Hand-FX-Mr.-O-Phase-Shifter-Image-1.jpg?v=1749515765","width":1400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eWinner of the Premier Guitar Premier Gear Award! The \u003cem\u003eMr O\u003c\/em\u003e was created to reproduce the special and beloved sound of the original phase shifter pedal. Released in the early 1970's intending to replicate the sound of a Leslie rotary speaker, the phase shifter turned into a widely popular effect that influenced the sound\u003cspan\u003e \u003c\/span\u003eand role of the electric guitar ever since. After many hours of careful listening, playing, and tweaking, we finally arrived at a\u003cspan\u003e \u003c\/span\u003edesign\u003cspan\u003e \u003c\/span\u003ethat earned its colors and has the elusive magic of this historic pedal.\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eMr O\u003c\/em\u003e stays true to the original's six phase stages while packing\u003cspan\u003e \u003c\/span\u003emuch more inside of a\u003cspan\u003e \u003c\/span\u003esmaller, pedalboard friendly footprint.\u003cspan\u003e \u003c\/span\u003eSince the original had just three speed switches and no other adjustments, we gave\u003cspan\u003e \u003c\/span\u003ethe \u003cem\u003eMr O\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eextra flexibility to satisfy the needs of a modern instrumentalist seeking the tones of this vintage classic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eControls:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed \u003c\/strong\u003econtrols the speed of the LFO. We carefully replicated the unique shape of the original's LFO waveform at various speeds. Unlike a lot of modern phase and modulation designs, the shape of this wave changes slightly with speed adjustments. Balancing the amplitude and offset of the waveform at particular speed intervals are key to getting Mr-O to feel like the original.\u003c\/li\u003e\n\u003cli\u003eAdjust \u003cstrong\u003eDepth\u003c\/strong\u003e to achieve a more or less drastic phase shift. To the left, it can be quite subtle producing a slight phase shift to give your tone a bit of an evolving, \"chewy\" feel. To the right it becomes more intense and the unique waveform of the original becomes apparent.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003eColor \u003c\/strong\u003eknob controls the amount of feedback regeneration, to add a bit more or less “whoosh” if desired. At the lower end, the tone is smooth and warm. Turning it up high creates sharper resonant peaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4\/6 button \u003c\/strong\u003eto switch between the original six phase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eTo most closely simulate the sound of the original, start with the\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cem data-mce-fragment=\"1\"\u003eSpeed\u003c\/em\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cem data-mce-fragment=\"1\"\u003eDepth\u003c\/em\u003e\u003cspan\u003e, and\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cem data-mce-fragment=\"1\"\u003eColor\u003c\/em\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan\u003eknobs pointing straight up to 12 o'clock with the switch UP in the six stage mode. You will now be closely emulating the sound of the original in the medium speed position. Adjusting \u003cem\u003eSpeed\u003c\/em\u003e to the far left simulates the slow speed position, 2-3 o'clock simulating the fast position. We included a little extra to the far right for those who like to push the limits and like faster speeds in the vibrato realm. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Info\/Power:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrue Bypass: Standard center negative 9V DC supply (not included)\u003c\/li\u003e\n\u003cli\u003eCurrent draw: ~70mA\u003c\/li\u003e\n\u003cli\u003eMr O and MojoHandFX is in NO way sponsored, endorsed, or affiliated with Gibson or Maestro. MojoHandFX does not want to associate with or disrupt the legacy and goodwill of Gibson's Maestro mark. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e"}

Mojohand FX Mr. O Phase Shifter

Product Description

Winner of the Premier Guitar Premier Gear Award! The Mr O was created to reproduce the special and beloved sound of the original phase shifter pedal. Released in the early 1970's intending to replicate the sound of a Leslie rotary speaker, the phase shifter turned into a widely popular effect that influenced the sound and role of the electric guitar ever since. After many hours of careful listening, playing, and tweaking, we finally arrived at a design that earned its colors and has the elusive magic of this historic pedal. Mr O stays true to the original's six phase stages while packing much more inside of a smaller, pedalboard friendly footprint. Since the original had just three speed switches and no other adjustments, we gave the Mr O extra flexibility to satisfy the needs of a modern instrumentalist seeking the tones of this vintage classic.

Controls:

  • Speed controls the speed of the LFO. We carefully replicated the unique shape of the original's LFO waveform at various speeds. Unlike a lot of modern phase and modulation designs, the shape of this wave changes slightly with speed adjustments. Balancing the amplitude and offset of the waveform at particular speed intervals are key to getting Mr-O to feel like the original.
  • Adjust Depth to achieve a more or less drastic phase shift. To the left, it can be quite subtle producing a slight phase shift to give your tone a bit of an evolving, "chewy" feel. To the right it becomes more intense and the unique waveform of the original becomes apparent.
  • The Color knob controls the amount of feedback regeneration, to add a bit more or less “whoosh” if desired. At the lower end, the tone is smooth and warm. Turning it up high creates sharper resonant peaks.
  • 4/6 button to switch between the original six phase

To most closely simulate the sound of the original, start with the Speed, Depth, and Color knobs pointing straight up to 12 o'clock with the switch UP in the six stage mode. You will now be closely emulating the sound of the original in the medium speed position. Adjusting Speed to the far left simulates the slow speed position, 2-3 o'clock simulating the fast position. We included a little extra to the far right for those who like to push the limits and like faster speeds in the vibrato realm. 

Additional Info/Power:

  • True Bypass: Standard center negative 9V DC supply (not included)
  • Current draw: ~70mA
  • Mr O and MojoHandFX is in NO way sponsored, endorsed, or affiliated with Gibson or Maestro. MojoHandFX does not want to associate with or disrupt the legacy and goodwill of Gibson's Maestro mark. 

 

$159.00
Maximum quantity available reached.