Used BOSS ME-90B Effect Processor

Used BOSS ME-90B Bass Multi-Effects Processor in good condition, delivering pro-grade tone shaping in a rugged floor unit. Build custom patches fast with intuitive knobs and footswitch control, featuring COSM amp modeling, a wide range of bass-focused effects (compression, drive, modulation, delay, reverb), and built-in expression pedal. Stereo outputs plus USB audio/MIDI make it easy to record direct and integrate with modern rigs. Perfect for stage, studio, and practice.