Zoom MS-60B MultiStomp Bass Guitar Effects Pedal

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The perfect bass pedal for onstage or in the studio. Containing 58 crafted DSP effects and bass amp / cabinet models, the Zoom MS-60B is an all-in-one pedal that gives you everything you need to quickly and easily create deep, rich bass tones.

Zoom MS-60B MultiStomp Bass Pedal
For a powerful bass pedal, the MS-60B is quite intuitive in design, allowing easy navigation in both live and studio settings, and for creating, saving, and re-arranging effects. It contains 58 different effects and amp simulations, allowing up to 4 effects simultaneously. Its input jack accepts signal from both passive and active guitars, and dual line-level output jacks enable you to record the MS-60B's many sounds in stereo. The onboard chromatic tuner supports both standard and drop bass tunings, and you can opt to either bypass all effects during tuning or to mute the outputs so that you can tune in silence.

Excellent DSP Effects
The 58 effects are categorised into the following groups: Dynamics/Filters (19 different compressors, limiters, equalizers, filters, exciters, and frequency splitters, plus Zoom's Noise Reduction (ZNR) algorithm); Overdrive/Distortion (11 boosters, overdrives, and direct inject / preamp models); Amps (6 amp models include emulations of classic tube amplifiers like the Ampeg SVT and Fender Bassman, as well as the contemporary sounds of the Hartke HA3500, acoustic 360, Aguilar DB750, and Italian Markbass Little Mark III, each with its own distinct cabinet modeling); Modulation / Special effects (14 different modulation and special effects, including phasing, flanging, chorusing, tremolo, detuning, and pitch shifting, sub-octave generator and an intelligent bass synthesizer), adn Delay/Reverbs (8 rich, dense reverbs, and realistic spatial simulations rooms and halls or add delays of up to 4 seconds. Also included is slap-back echo and a reverb plate emulation, as well as reverse, modulated, and self-oscillating delays).

Easy to Use and Full of Features
You can use up to 4 effects simultaneously and arrange them in any order you like—even bring individual effects in and out of the chain as desired. There are 50 patch memories where you can store your custom edited and chained multi-effects, with the first 30 pre-loaded with useful factory settings. An Auto Save function ensures that whatever edits you make will automatically be saved, and you can create a list of up to 26 patches to cycle through as you step on the MS-60B footswitch—handy for live gigs or whenever you want your effects in a certain order. The onboard chromatic tuner supports both standard and drop bass tunings, and you can opt to either bypass all effects during tuning or to mute the outputs so that you can tune in silence. Last but not least, the MS-60B's Tap Tempo feature allows you to to set delay times and modulation effect frequencies in real time to the rhythm of the song you're playing.  Battery life is up to 7 hours with 2 AA alkaline batteries. Alternatively, the MS-60B can be powered from an AC adapter (sold separately) or via USB.


  • 58 bass effects and amp/preamp/DI models, including modulation, equalization, delay, and reverb 
  • Up to 4 effects can be used simultaneously, in any order
  • 50 memory locations for the storage of user-created patches
  • 30 preset patches
  • Patch cycling
  • Onboard chromatic tuner supports all standard bass tunings
  • Tap Tempo for synchronization of delay times or modulation rates
  • Auto Save function for automatic saving of all patch parameters
  • ¼" input jack (both active and passive instruments supported)
  • Dual ¼" output jacks   
  • Backlit LCD with contrast control for easy viewing in low-light environments
  • USB port for power and firmware updates
  • Lightweight and small enough to fit in your gig bag
  • Easily integrated into any existing pedalboard
  • Runs on 2 AA batteries, with alkaline battery life of up to 7 hours
  • Optional AC adapter


Number of effects (Ver.3):


Number of simultaneous effects:


Number of patch memories:


Number of patch presets:


Sampling frequency:

44.1 kHz

A/D conversion:

24-bit, 128 x oversampling

D/A conversion:

24-bit, 128 x oversampling

Signal processing:

32-bit floating point and 32-bit fixed point

Frequency response:

20Hz - 20 kHz +1 dB, -3 dB (into 10kΩ load)




1 x 1/4" monaural phone jack

Rated input level:

-20 dBm*

Input impedance:



2 x 1/4" monaural phone jack

Maximum output level:

+5 dBm (output impedance load of 10 kΩ or more)

Battery type:

AA size (LR6) battery x 2

Continuous battery operation time:

7 hours when using 2 AA batteries

AC adapter (optional):

DC 9V center-negative, 500 mA (Zoom AD-16)


Firmware update, bus power


130.3 (D) x 77.5 (W) x 58.5 (H) mm


350g (without batteries)


* Note: 0 dBm = 0.775 Vrms

View PDF brochure for Zoom MS-60B MultiStomp Bass Guitar Effects Pedal


By: on 20 March 2019
This is pretty cool, bit better than expected to be honest. I wanted a bass compressor pedal. Looked and looked. Was set on the MXR M80 pretty sure that's the one. So all of a sudden I thought what might I find in the Ms60b. Started looking up reviews and forums. I found claims that the compressor patches were pretty good. So I figured it'd be worth a shot. If the compressors in the ms-60b weren't too flash it'd be worth a go and get a bunch of possibly usable effects if the comps were crap. But it turned out to be pretty good. And there's a bunch of other usable effects in there as well. I got a moen 1 loop pedal to switch the 60-b patches in and out. As it can be a bit tricky if you don't have the patches setup in certain ways with line selector as first in a chain and then have that chain with line selector highlighted otherwise it's only going turn off the 2nd, third or fourth effect after line selector( first in chain. Which can be a little confusing for a little while. I figured that the little moen 1 loop would just bring the entire 60-b pedal in and out of the chain Between bass and amp. It's a really great little pedal. Thinking about it? Just buy it , they are a great little box with a lot of usable sounds inside it. So much so I'm thinking of getting another and another 1 loop pedal and have two ms-60b's and moen 1 loops in a row and sell off my pedalboard!!! Wait and see what happens, but I've read of that same thing happening and people having no regrets. Swamp have excellent service, customer interaction, feedback, advice and support. Don't hesitate, just get one they are a great little piece of kit.

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