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MXR Script Phase 90 with LED Guitar Effects Pedal

Often imitated but never duplicated, the elusive vintage “script” Phase 90 is at the top of the list for pedal collector’s world-wide.


(3 reviews)


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MSRP: Old Price $142.85 Discounted Price $99.99 Save : $42.86 (30%)
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MSRP: Old Price $142.85 Discounted Price $99.99 Save : $42.86 (30%)
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The original version—available from the company’s inception to the late 70’s – practically defined the classic phase shifter sound, and was heard on everything from hard rock, jazz-fusion, to funk hits.

The MXR Custom Shop Script Phase 90 brings back the headroom and clarity of the original, along with its ultra warm and smooth phasing and reduced midrange swell. And it comes dressed in the original smooth orange paint job and script logo with an LED, direct from the MXR Custom Shop.

Things You Will Get:

  • Effect Pedal

A great phaser pedal !!!! one knob is all you need!


This is just a great "Old School" pedal...set it at around 9 o'clock ...... you can virtually play Van Halen's 1st two albums. Though it is not really a vibe pedal, set it at 1 o'clock you can do a pretty convincing "Bridge of Sighs" with it!



A very 1970s phaser


I bought because I wanted to replace my Boss ph-3 phaser. I saw that Van Halen, Pink Floyd, and the Police all had used this pedal in different stages of their careers. One does get the phasing of Atomic Punk. You can use it for "Have a Cigar." It has that classic phasing sound. I don't hear a lot of white noise with the unit. It only has one knob, but it can dial in those classic sounds quite well with it. It does have a dc jack and works with a Voodoo Lab pedal power 2. I place it before the overdrives and get that wonderful swirl. It is a classic for a reason. You will not go wrong with this purchase.


Eden, NC


Big things come in small packages!


I use this for home practice and when playing out in different venues. I like it's sound and it's compatibility with my additional pedals. It fits my style of playing perfectly, however the power source input should be in front of the pedal instead of on the side and a gain control would be nice too.

Silky Smooth

Central Ohio


Script Phase 90 with LED Guitar Effects Pedal

4.7 3


Series Phase 90
Model CSP101SL; Script Phase 90 w/ LED
Warranty Info:

Script Phase 90 with LED Guitar Effects Pedal

The manufacturer's warranty covers parts for one year and labor for one year from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.