Boss ME-90B Bass Multi-Effects Processor

The ME-90B brings Boss's knob-per-function philosophy to bass multi-effects, and bassists everywhere should be excited about that. Instead of scrolling through menus, you get dedicated knobs for your preamp, compressor, modulation, delay, and reverb sections. Dial in your tone by ear, in real time, the way it should be. Ten AIRD preamp models cover everything from clean studio tones to grinding distortion.

Sixty-one effects, eight multi-function footswitches, and an expression pedal give you deep control on stage without ever looking at a screen. The built-in effects loop lets you integrate your favorite analog pedals, and USB-C connectivity handles recording directly into your DAW. Whether you're a session player who needs to nail different tones quickly or a gigging bassist who wants reliable, great-sounding effects without the learning curve, the ME-90B makes it easy.