All-in-one guitar processor pedal with premium BOSS amps and effects

Easy stompbox-style sound creation with an intuitive knob-based interface
Superior sound quality with 24-bit AD/DA, 32-bit floating-point processing, and 48 kHz sampling rate
Eleven onboard AIRD amp models and 60 different effects derived from the flagship GT-1000
Dedicated amp section plus seven simultaneous effect categories with multiple types to choose from
Edit parameters, swap out amp and effect types, and more with BOSS Tone Studio
Eight multi-function footswitches and a newly redesigned expression pedal with toe switch
36 ready-to-play preset patches and 36 user patches for storing custom setups
Manual mode for pedalboard-style operation and Memory mode for switching complete patch setups
Rear-panel switch to optimize the audio outputs for a guitar amp or full-range sound system
Load up to three user speaker IRs with the ME-90 IR Loader software for Windows/macOS
Send/return loop for external pedals
Light, durable design and colorful status LEDs
Powered via four AA batteries or optional AC adaptor
USB-C connector for communicating with BOSS Tone Studio and audio recording/playback with music production software
Download and share ME-90 Livesets at BOSS Tone Exchange
Optional Bluetooth® Audio MIDI Dual Adaptor allows you to edit sounds and stream audio from an iOS or Android mobile device


For optimal performance, stay up to date with the current ME-90 system software and BOSS Tone Studio.