The BOSS ME-90B Bass Guitar Multi-Effects Processor is a powerful, intuitive multi-effects unit designed specifically for bassists. Offering a broad range of amps, effects, and tone-shaping tools, the ME-90B is built to deliver pro-grade sound for stage or studio use. This bundle includes the official PSA-230C adapter, so you can get started right out of the box.

Features:

• Designed specifically for bass guitar with dedicated amp and cab models
• Intuitive knob-based interface with stompbox-style control
• AIRD technology for realistic amp response and dynamics
• Eight footswitches and a built-in expression pedal for hands-free control
• Wide selection of effects including compressors, drives, modulation, delay, reverb, and synth
• Onboard memory with 36 preset and 36 user patches
• USB-C connectivity for direct recording and editor access
• Built-in looper and external effects loop

What's Included:

• 1 x BOSS ME-90B Bass Guitar Multi-Effects Processor
• 1 x BOSS PSA-230C AC Adapter

Specifications:

• Effects: Over 60 Bass-Optimised Effects
• Amp Models: Multiple AIRD Bass Amps and Cabinets
• Presets: 36 Preset Patches, 36 User Patches
• Inputs: 1 x 1/4" Bass In, 1 x 1/4" Return
• Outputs: 2 x 1/4" Main Out, 1 x 1/4" Send, 1 x Headphones Out
• USB: USB-C for Audio Interface and Software Editor
• Power Supply: PSA-Series Adapter (Included) or 4 x AA Batteries
• Dimensions: 336mm W × 231mm D × 71mm H
• Weight: 3.3kg (7 lbs 5 oz)