Combining the power of multi-effects with intuitive physical controllers to create sounds in seconds, the ME BOSS range has been a favorite of stage guitarists around the world for over thirty years. The optional dual MIDI Bluetooth audio adapter for editing sounds and listening to music from an iOS or Android terminal. The ME-90 is the most advanced ME model to date and offers outstanding audio quality, flagships of our AIRD amp modeling, IR charging and an effects loop. Compact, battery-powered and packed with premium BOSS sounds, this versatile all-in-one processor makes it easy to design custom sounds for any gaming situation. Intuitive sound creation using foot switches and physical rotary knobs. Eleven built-in AIRD amp models and 60 different effects inherited from the high-end GT-1000. A dedicated amp section and seven simultaneous effects categories, with multiple types to choose from. Change settings, change amps and effect type and more from BOSS Tone Studio. Eight multi-function foot switches and a newly designed expression pedal with end-of-stroke switch. 36 ready-to-play preset patches and 36 user patches for favorite settings.