The BOSS ME-90B Bass Multi-Effects Processor is a versatile and powerful all-in-one unit designed to give bassists a professional-grade effects experience. Featuring 61 bass-optimized effects, including modulation, delay, reverb, and overdrive/distortion, alongside 10 AIRD preamp models, this pedal delivers exceptional tone-shaping options. With an intuitive hands-on interface, eight multi-function footswitches, and an onboard expression pedal, players can quickly tweak their sounds for both live performance and studio recording. The USB-C connectivity allows for easy integration with BOSS Tone Studio, while user speaker IR loading ensures ultimate tone customisation. Whether you're crafting subtle enhancements or bold, unique effects, the ME-90B is a must-have for modern bass players. At Rich Tone Music, we stock a wide range of new, used, and pre-owned BOSS ME-90B Bass Multi-Effects Processors at competitive prices. Looking to sell? Simply fill in our Sell Your Gear Form for a fast & free, no-obligation quote and turn your multi-effects unit into cash or part exchange today