Bought new from Thomann in 2021 for a short-lived studio project that ran only a couple of months. It’s been stored safely in a smoke-free, climate-controlled space ever since.
The unit is in excellent condition and works perfectly in every way. There are a few small cosmetic scratches on the chassis from light use, but nothing that affects performance.

The Boss MS-3 is a powerful and compact combination of multi-effects processor and 3-loop switcher, designed to integrate seamlessly with your pedalboard. You can run your favorite analog pedals alongside studio-grade Boss effects and control everything through presets or MIDI. It’s an incredibly flexible and reliable centerpiece for both stage and studio.

Only selling it because I’m redirecting my investment into another project.

Details:

  • Combines multi-effects and 3-loop switcher in one compact unit
  • Over 100 Boss effects — modulation, delay, reverb, drive, compression, EQ, and more
  • 200 patch memories and full MIDI control
  • USB connectivity for easy editing and firmware updates
  • Rugged metal housing
  • Includes original box

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

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Listeda month ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
Model
  • MS-3 Multi Effects Switcher
Finish
  • Black
Categories
Year
  • Bought in 2021
Made In
  • Taiwan
Pedal Format
  • Floor Unit

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Oradea, Romania
Joined Reverb:2025

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