Modern MXR Phase 90 w/Mods


  • R28 "Script" Mode: This mod removes the feedback loop between phase stages found in the modern "Block" version which replicates earlier "Script" versions. I added an on/on switch to toggle between the two versions.
  • Uni-Vibe capacitor mod: Replaces two capacitors to give the phaser a Uni-Vibe sound.

More info on mods can be found here:

I'll post a video soon, but there are plenty of demo and shoot out videos out there already in the meantime. The pedal and mods work great. No damage to the board or components in the mod process.

Thanks for looking!

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Listed3 months ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.learn more
  • M101 Phase 90
  • Orange
  • 1995 - Present
Made In
  • United States

Pedestrian Pedal Mods

Oregon City, OR, United States
Joined Reverb:2022

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