Boss ME-20B Bass Multi-effects Pedal

Bass Multi-effects Pedal with 30 User Presets and Expression Pedal
Boss ME-20B Bass Multi-effects Pedal image 1
Boss ME-20B Bass Multi-effects Pedal image 1
$219.00
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Boss ME-20B Bass Multi-effects Pedal
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The perfect FX processor for the gigging bassist!

The BOSS ME-20B represents the latest generation of multi-effects pedals from a leader in guitar and bass processing. Designed and optimized for live performance, the ME-20B is built tough to handle the rigors of the road, and is packed with a ton of great-sounding BOSS effects. The ME-20B provides world-class Synth, Octave, Defretter, and more. A Bass Enhance function provides an instant presence boost and there's an EZ Edit for quick sound creation. The ME-20B is perfect for gigging bassists!

BOSS ME-20B Features:
  • 24-bit/44.1kHz
  • 30 user patches
  • Synth, Octave, Defretter, and more
  • Bass Enhance function provides an instant presence boost
  • Super-tough metal chassis with three footswitches, five real-time control knobs, and expression pedal
  • Battery or AC powered
  • Input jack (1/4 inch phone type)
  • Aux In jack (Stereo miniature phone type)
  • Output jacks: L/Mono, R (1/4 inch phone type)
  • Phones jack (Stereo 1/4 inch phone type)
  • Foot Switch jack (1/4 inch TRS phone type)
BOSS ME-20B - The latest generation of FX processing from an industry leader!

Additional Media

BOSS ME-20B Owners Manual

Tech Specs

Pedal Type Bass Multi-FX
Inputs 1 x Instrument, 1 x 1/8" stereo
Outputs 2 x 1/4", 1 x Headphone
Batteries 6 x AA
Power Supply Included No
Height 2.2"
Width 11.6"
Depth 7.1"
Weight 3.6 lbs.
Manufacturer Part Number ME-20B

Customer Reviews

4/5
Based on 7 reviews
Write your review
5/5

Boss ME-20B 2 thumbs up! Thanks Sweetwater

I love this pedal it has everything I need on it , I'm still learning all its features I'm glad I bought it!
Music background: Beginner/some experience
5/5

Boss ME-20B 2 thumbs up! Thanks Sweetwater

I love this pedal it has everything I need on it , I'm still learning all its features I'm glad I bought it!
Music background: Beginner/some experience
5/5

A super pedal

I was looking for a pedal to use as a back up to my Roland VB-99 bass system.I read about this unit and I had to try it.The sounds are almost just like my v system.Because it's a floor pedal I can use it anywhere.I love my Vb-99 but this baby is very hot and easy to use.I am happy Bass player.
Music background: I play all types of music
4.5/5

Good for bass and guitar, surprisingly!

I got this over Ebay with a Fleabass I had bought for 300$--the ME20b was free. While it is used and the wah/volume pedal switch is broken (the wah cannot fully be used) the pedal sounds very, very good for bass!! It has a deep, rich chorus sound that is amazingly usable, and I like the reverb alot too!! But I was especially surprised when I plugged my six string in--man oh man, does this thing do it all for guitar!! The rich chorus and classic DS-1 style distortion (which is probably the exact BOSS DS-1 circuit just slapped in this pedal, btw) is perfect for those classic Kurt riffs and the gain can be cranked for killer lead tones. I am shocked by how good this sounds on both guitar and bass! Definitely a recommended buy, even if for a seemingly strange reason.
Music background: Played guitar, bass and sang for 3 or so years
4.5/5

Amazing pedal

Honestly, this is a great pedal. It has a ton of effects (as many as you would ever possibly need and tons more), it's easy to use and program, you can get really precise custom tones, plus it has a built in volume/wah pedal and a tuner. There are so many patches for your own tones, and it has not broken and Boss is usually incredibly tough. For the price, I'm very pleased with this pedal. Get it! Only two minor complaints, which aren't major at all. One is that I find the built-in noise threshold to be unnecessary, and simply limits the tone about around 20, I keep it at 5. Also, the tuner isn't as accurate as a chromatic one, but it does work pretty well. Love the pedal, it will elevate your bass sound to the next level defiantly.
Music background: Musician. Bass player

Sweetwater Advice

Carson McClain

The Boss ME-20B is the next evolution in great bass guitar effects pedals.
See also: Bass Effects, Boss, Boss Bass Guitar Pedals & Effects