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Jim Dunlop Stereo Chorus

  • Based on 56 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
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Arrives Jun 15 – Jun 19
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Features

  • Musically voiced Rate and Width controls
  • Bass and Treble controls for EQing the chorus voice
  • Stereo outputs for huge tonal spread
  • Model Number: M134

Brand: JIM DUNLOP


Style: Bass,Chorus,Filter


Color: MultiColored


Item Dimensions LxWxH: 9.3 x 4.2 x 2.7 inches


Item Weight: 0.5 Pounds


Item Weight: 8 ounces


Product Dimensions: 9.3 x 4.2 x 2.7 inches


Item model number: 11134000001


Batteries: 2 9V batteries required.


Is Discontinued By Manufacturer: No


Date First Available: July 30, 2004


Color Name: MultiColored


Signal Format: Analog


Power Source: Corded Electric


Voltage: 9 Volts


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 15 – Jun 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Big for a reason
My previous pedal was an old DOD which had only had a rate and width knob. When you turn it on, it blasted overbearing chorus even turned all the way down. The great thing about the MXR is the intensity knob which allows you to control how much effect you want in your signal. So smooth. The bass and treble function is great. If you're lacking in low end, boost the bass. The LED light not only shows you when the pedal is on but also mimics the rate speed. With the width and rate all the way down, the average listener will never know its a chorus pedal and won't know how you get that great tone. I don't know if I'll ever go fully clean again. One thing worth mentioning is that the width and rate don't go Grand Canyon wide or like spastic speed but it's more than enough. Get more pedals for that anyway. I leave the low end cut on. The knob level indicators glow in the dark, good for the stage. You can actually power this with 2 9V batteries if you're crying over the adapter. Why not just buy a power brick though? Mine came with the adapter. Playing this pedal in stereo is a must. I wish there was a ping pong option because with the rate and width up high, it sounds really close to a tremelo pedal. Put delay and a little distortion next to this pedal and BAM, a single note sounds like an epic 80s solo. Very transparent. Again, intensity knob is the best. I haven't tried the BOSS chorus pedals but after this I really don't care to. I prefer the MXR footswitch over the bulky BOSS ones anyway. It's not as big as those RC20 or Memory Man double pedals FYI. Love it. Negatives? Um... I wish it came in midnight blue. ... show more
Reviewed in the United States on February 26, 2011 by T. Heiss

  • Mxr Stereo Chorus
I love the MXR Stereo Chorus so much. It provides a very warm and lush chorus sound, which can be tweaked in many ways. The pedal can please even the most meticulous chorus aficionados. I believe this pedal was used on Gun's and Roses appetite for destruction album. This pedal perfectly nails the effect on during the intro to Paradise City. The Bass and Treble knobs allow you to get pretty much, whatever chorus sound you are interested in. The Bass Filter switch also provides a wonderful feature that lets you apply the chorus only to the high-end parts of your signal and the bass and lows are left unaffected. You can plug this chorus into two amps and get some very cool spatial chorus effects. This baby is definitely worth the money, if you are looking for a more professional chorus to use. This is an 18v pedal, and it sounds like heaven. The pedal also does great Leslie speaker simulations when the width and rate knobs are turned up. If this pedal were ever stolen, I would go right back out and buy another one. ... show more
Reviewed in the United States on June 26, 2011 by cupnoodles

  • MXR Stereo Chorus- Great Pedal!!!
I bought this unit 3 months ago and have been using it quite extensively. In the past, I've tended to play with just a bit of OD and barely a hint of chorus on 90% of the time, so I've become quite picky with the tone that I like to hear out of my chorus pedals. Although taste is a subjective thing, I am really liking what I am hearing out of this pedal. Recently, I've been experimenting with the Leslie sounds the and really thick, lush choruses, and I've been having a ball doing it. The only thing really to remember is that it is an 18 volt unit, so it takes 2- nine volt batteries. If you forget to unplug it- the batteries are done. Same as any other pedal, but losing 2 in one sitting is rather painfull. It does come with a power-supply which is a good thing. ... show more
Reviewed in the United States on August 16, 2013 by E flat

  • Great product I'm sure, but doesn't work with some digital amps
Tried it on my Boss Katana Mkii and no dice. Nothing. If it even affected the signal I couldn't tell. But I don't fault MXR. This pedal tech is very old, and was of course designed to work with tube analog amps. I had one 15 years ago and it worked great with my Marshall JVM. If you have a solid state amp, save the MXR box and material just to make sure it works with the amp. You might have to send it back - I did. ... show more
Reviewed in the United States on January 22, 2021 by Amazon Customer

  • This is a GREAT PEDAL FOR BASS
I really love this pedal. It allows you to tweak you tone. You won't be disappointed with this.
Reviewed in the United States on April 24, 2022 by Robert Ware

  • Killer Chorus Pedal
This is one hell of a chorus pedal, and i can see why Slash approves. The Bass and Treble EQ make this pedal extremely versatile, and the low freqency cut creates tones that sing to angels (or demons). One thing i immediately noticed about this pedal was the light that comes on when you switch on the effect, it pulses to how the chorus is sounding so you know exactly what your sound "looks" like. You can go from very subtle chorus to outrageous almost vibrato-like sounds. This pedal does take a while to get used to, but once you figure out how each knob works, you can get pretty much any sound you want. And this is a stereo pedal so i can be split into 2 amps and makes your sound even more awesome. This pedal is well worth the money and it is made extremely well. ... show more
Reviewed in the United States on April 30, 2012 by Erik

  • LOVE my big yellow brick!!!
I've tried dozens of choruses and I'm always seduced back to the MXR Stereo Chorus. MXR really hit on something special with this yellow brick. Most other choruses sound too contrived or over-the-top, but there's something else going on here. There's something absolutely haunting and provocative about the M134's sound. I'll concede there are other pedals that may have a slightly wider range of sounds (with adjustable delay time, etc.) and the 18V adapter is a minor inconvenience, but to my ears none have the raw tonal beauty of the M134. ... show more
Reviewed in the United States on February 17, 2011 by Surf1848

  • Best Chorus I can find
I listened to and reviewed dozens of chorus pedals and found this pedal to be the best sounding unit with the most features. This is not the cheapest chorus pedal out there, however...; I was not looking for cheap, I was looking for something better that mediocre with a lot of controls. I really like the bass button that keeps your low frequency dry which delivers a tight, defined bottom end with the chorus effect shimmering on the upper frequencies and being that this unit runs on 18 volts for max headroom and comes with the power supply made my decision easy. This pedal will give you that "80's" chorus sound and more. ... show more
Reviewed in the United States on July 3, 2013 by Patrick Riley

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