OverviewEnhance your bass performance with confidence using this used BOSS ME-90B Bass Multiple Effects Processor, a dependable and versatile unit built specifically for bass players who demand professional sound without breaking the bank. In excellent working condition, it delivers a wide array of high-quality effects such as compression, distortion, EQ, delay, chorus, and synth, all powered by 24-bit A/D and D/A conversion for clean, accurate audio. With the capability to run up to six effects simultaneously and intuitive controls for quick adjustments, this processor is ideal for both live gigs and studio sessions. It features 36 preset and 36 user memory slots for flexible sound management and includes an onboard expression pedal for hands-free control over volume, wah, or custom-assigned parameters. Rugged and reliable, the ME-90B offers outstanding value for any bassist seeking tone-shaping power in a single, easy-to-use platform.