MXR M83 Bass Chorus Deluxe Pedal Demo

Mono/Stereo Bass Chorus Effects Stompbox with Bass and Treble Controls, Flanger Mode, and Switchable 100Hz Effects Highpass Filter
5/5 14 Write review Item ID: BassChorDlxd
MXR M83 Bass Chorus Deluxe Pedal image 1
MXR M83 Bass Chorus Deluxe Pedal image 1
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Condition of unit: Light signs of use. Included accessories: Manual.

This item was thoroughly inspected by our factory-authorized service team and is backed by Sweetwater's exclusive 2-year warranty. The images shown do not necessarily represent the condition of this particular item.

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MXR M83 Bass Chorus Deluxe Pedal
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Classic Modulation Meets Modern Control!

Add an MXR Bass Chorus Deluxe pedal to your rig and get the shimmering, liquid chorus sound of genuine bucket-brigade technology. More than a typical chorus pedal, the Bass Chorus Deluxe offers a full complement of tone-shaping controls plus crossover and flanger modes. Flanger mode turns your Bass Chorus Deluxe into a creamy, psychedelic flanger with '60s and '70s overtones. In crossover mode, the Bass Chorus Deluxe rolls off its modulation effect at 100Hz, adding shimmer to your highs without detuning your lows. Talk about versatility - you'll be amazed at the tones you'll get from your MXR Bass Chorus Deluxe!

MXR Bass Chorus Deluxe Pedal Features:
  • A remarkably versatile bass chorus effect with genuine bucket-brigade technology
  • Separate bass and treble controls let you tune your effect to taste
  • Choose between a glassy analog chorus effect or psychedelic vintage flanging
  • X-Over (crossover) switch roll off the effect at 100Hz and below, clearing up your low end
  • Internal switch lets you toggle stereo output (requires a 1/4" TRS to dual TS cable, not included)
Get classic chorus and flanger effects with tons of control from the MXR Bass Chorus Deluxe pedal!

What Makes a Product a "Demo"?

At Sweetwater, "Demo" usually means one of the following:

  • It spent some time on display in our store.
  • It was used in a sales training presentation.
  • It was returned by another customer who tried it out for a few days.

Every demo item we sell is certified to be in perfect working order and backed by Sweetwater's 2-year Total Confidence Coverage warranty. Demos are thoroughly inspected by our Factory-Authorized technicians, and you will find their detailed condition notes on the product page. If you have any questions, please call us at (800) 222-4700.

Tech Specs

Pedal Type Analog Bass Chorus
Inputs 1 x Instrument
Outputs 1 x 1/4" (TS/TRS)
Batteries 1 x 9V
Height 2.5"
Width 4.5"
Depth 5.5"
Power Supply Included No
Manufacturer Part Number M83

Customer Reviews

Based on 14 reviews
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Gives an amazing thick and warm chorus sound; the flanger is very slight but workable as well. The amount of EQing you can achieve with the chorus effect is really something, as you can have a slight chorus/reverb effect up to close to the classic 80's chorus sounds (dial everything right up!) Plus, it's all analogue and doesn't suck tone! Love it.

10 stars!!

This pedal works better than I ever imagined.The tones through my tube bass amp are so strong with this pedal.Think Justin Chancellor (Tool).The flanger is a nice touch...turn it off if you don't like it.I love it,though.I can get all I want out of this without having to do too much with it. X-over switch gives you the option to decrease modulation on the low end.Separate Bass/Treble knobs as well.

Very nice!

I have been using a Boss Super Chorus for over 15 years in my pedal board. It has its purpose in a few of the songs we do, but it kind of loses the low end when engaged. This MXR, with it's crossover, fills that gap! It gives subtle or heavy chorus effect very cleanly and musically. Yes, I am using 2 chorus pedals in my board. One for the more shimmery chorus ( Boss ) in the appropriate areas, and this MXR for the majority of my chorus in needs. At first, I was concerned with the actual footswitch, as it makes the physical "click" sound. I thought it may be heard in some way, but it's fine. You can't hear it in a live stage setting. This pedal is very versatile. If I need the flange it's there also. With 2 chorus pedals, I could use one for chorus and one for flanging, or I could reach down and with the push of a button, switch to chorus. Changing the battery requires one to remove the back plate using a screwdriver. A quick access door would be convenient, for those players who use battery power. Overall, this is a great addition to my pedal board, and I highly recommend this pedal.
Music background: Semi professional bassist

Rich Analog Chorus/Flanger Tone

I've been using my Boss CEB-3 for quite some time now. But I was ready for a change. I was on the search for more of a fat analog chorus tone. My search was over when I discovered the MXR M83. I fell in love with the rich tone. And the crossover switch is a big help. OH...and when I found out it also had a flanger. Come on...2 pedals in one, for the price of 1? Ya can't beat that. So I basically replaced my Boss CEB-3 and BF-2 with the M83, on my pedal board. I highly recommend it. You won't be disappointed ;)
Music background: Audio Engineer, Musician

MXR M83 Bass Chorus Deluxe Pedal

Cleanest, most effective pedal I own. No coloration, no gain spikes, just shimmering chorus. Xover function is a +1, and flanger switch allows me to dial in some classic early 70's bass vibes. If this one got destroyed in the zombie apocalypse, I'd buy one when it cleared up, or go get one out out of the nearest abandoned music store. If you're on the fence, get off it now and go get one.
See also: Bass Effects, MXR, MXR Bass Guitar Pedals & Effects, MXR Chorus Pedals, MXR Flangers