Used BOSS ME-90 Effect Processor

Experience pro-grade tones with this used BOSS ME-90 Multi-Effects Processor in great condition. Built for guitarists who want fast, hands-on control, it features an intuitive knob-per-function layout, premium amp models, and a wide range of BOSS effects—from overdrive to modulation, delay, and reverb. Save and recall patches easily, or tweak on the fly like a pedalboard. Includes built-in expression pedal, USB connectivity for recording/editing, and rugged road-ready construction.