MXR M101 Phase 90 Phaser Pedal

Phase Effects Pedal for Guitar, Bass, and Keyboards
MXR M101 Phase 90 Phaser Pedal image 1
MXR M101 Phase 90 Phaser Pedal image 1
Sweetwater Savings: $34.29 MSRP: $114.28

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MXR M101 Phase 90 Phaser Pedal
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The classic phaser found in rigs of guitar's elite!

The MXR Phase 90, the wildly popular phase pedal, has found its way into the rigs of guitarists as wide ranging as Eddie Van Halen to Dave Grohl to Josh Homme to Nancy Wilson, as well as countless other discerning guitarists looking to add a touch of shimmer to solos. The Phase 90 also provides smooth, watery effects to chords and muted strumming. Not just confined to guitar, the Phase 90 fares equally well on bass, keyboards, or vocals.

MXR Phase 90 Features:
  • Simple, single knob operation
  • Wide range of sounds
  • Works well with guitar, bass, keyboards, and vocals
  • Knob varies speed from subtle to fast, watery warble
  • Battery operation or with optional AC adapter (sold separately)
MXR Phase 90 - Classic phasing in a compact pedal!

Tech Specs

Pedal Type Phaser
Inputs 1 x Instrument
Outputs 1 x 1/4"
Batteries 1 x 9V
Power Supply Included No
Height 2.5"
Width 4.5"
Depth 5.5"
Weight 0.84 lbs.
Manufacturer Part Number M101

Customer Reviews

Based on 19 reviews
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What good purchase...thanks

Just Right

What makes this pedal so perfect is Everything. Price, simplicity of operation, shimmery effects, classic phasing. Just drop in a battery and go. Or connect a Dunlop 9v power supply and keep the Phase 90 always on line. The switch is just so smooth and easy to operate. I firmly believe that less is more when it comes to pedals and with one button and one pot the MXR M101 fits the bill.

I love this pedal

I love this pedal. it adds so much color to your tone without any loss of volume when you play a high note on a lead.Most of my effects pedals are MXR. Their products never let me down. Most effects I trade in after a time but not MXR products. The phase 90 is the best phase pedal I have ever used.
Music background: Guitarist-song writer

The Best Pedal

The best pedal is Phase 90 ! I like MXR
Music background: Pro Musician

Phase Space

This pedal is awesome. I had this pedal years ago, and it made my sound complete. When I started to play guitar again after a long pause, this was the pedal I looked at getting first. Looking at adding some other MXR phase pedals to my line up in the future. MXR makes great pedals.
Music background: Guitar, Synthesizer
See also: Phasers, MXR, MXR Phaser Pedals