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MXR CSP101SL Script Phase 90 Pedal

Vintage-style Phase Effect Pedal for Guitar and Bass
$129.99

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MXR CSP101SL Script Phase 90 Pedal
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Smooth, Vintage-style Phasing Done Right!

Add an MXR Custom Shop Script Phase 90 to your pedalboard and instantly transport your tone back to the early days of rock, when shimmering chords and warbling leads were giving creative guitarists the fuel they needed to redefine modern music. True to the specs of the original Phase 90 model that MXR made up until the late '70s, the Script Phase 90 gives you both the expansive headroom and exceptional clarity that made this such a popular effect, plus the warmth and smoothness those old circuit designs were known for. Top it off with an original orange paint job and script logo, and the only way you can tell the original apart from the reissue MXR Custom Shop Script Phase 90 is the handy status LED.

One knob is all you need to dial in a huge range of vintage phase effects

True to the classic MXR Phase 90 design, this Custom Shop Script Phase 90 lets you define a wide range of classic phasing effects with the twist of just a single knob. At about 9 o'clock, the Script Phase 90 dishes out a smooth and mellow modulation that adds a nice and subtle accent to your sound - an excellent effect for rhythm playing. For something closer to a Leslie cab effect, just bump it up to about noon and tear loose. You can even achieve truly weird, avant garde effects that make great additional layers on recordings of shows with a full band. Like so many guitarists who have come before, once you discover the vintage sound the MXR Custom Shop Script Phase 90 has to offer, you'll never go without one again.

MXR Custom Shop Script Phase 90 Guitar Effect Pedal Features:
  • The classic sound of the original '60s-late '70s Phase 90 stompbox reborn
  • Classic phasing effect with the headroom, smooth warmth, and reduced midrange swell of the original
  • An ideal phase pedal for anything from metal to jazz
  • One knob gives you control over a wide range of phase effects from mild to crazy
  • Vintage orange paint and traditional script logo add classic touches
  • Modern LED status light lets you know when the effect is engaged
  • Also sounds great on your bass guitar
Get the sound of an original phase effect with the MXR Custom Shop Script Phase 90 guitar effects pedal!

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Tech Specs

  • Pedal Type: Phaser
  • Analog/Digital: Analog
  • Inputs: 1 x 1/4" (instrument)
  • Outputs: 1 x 1/4"
  • Power Source: 9V DC power supply (sold separately)
  • Batteries: 1 x 9V
  • Height: 1.25"
  • Width: 2.25"
  • Depth: 4.25"
  • Weight: 0.84 lbs.
  • Manufacturer Part Number: CSP101SL

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Customer Reviews

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Rated 5/5

Phase 90 Script

Just what I was looking for my David Gilmour inspired pedal board. Easy to use and sounds great. Very good quality.
Music background: Been playing for 50 years just for fun. Love recoding my own songs
Rated 5/5

The Holy Grail of Phase

Smooth, beautiful phasing! I had the block logo for years and loved it, but I have been in phase heaven since acquiring this script reissue. This thing literally always sounds good... Slow setting= early VH, fast setting= Jimmy Page a la "Achilles Last Stand," etc. Buy this pedal!
Music background: Instrumental, Rock, Prog, Dance, Cover
Rated 5/5

The phase you want

Simple, not costly, and the best sounding phase you will ever own. Just warm, sweet, phase deliciousness.
Music background: 45+ years of tone chasing
Rated 5/5

Simple, Warm, Vintage Phasing

It doesn't get much simpler than one knob, and that's the way I like it. From what I understand, the Script model lacks the resonance/feedback of the block model and other more modern phasers, and has a less extreme whoosh. I play anything from funky blues to stoner doom, and this pedal works phenomenally for the sounds I want. The sound is warm and gooey, and there are nice formant (vocaloid) sounds when it sweeps. It's an inspiring pedal. It stays out of the way and just *works*. The only thing I would change is to be able to disable the LFO and sweep the filter manually, but other than that, it's a winner!
Music background: Hobbyist for 20+ years
Rated 5/5

Love It

Great sounding phaser
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