BOSS ME-90B Bass Multi-Effects | All-In-One Bass Processor | 10 Onboard AIRD Amp Models | 61 Effects from the BOSS Bass Effects Library | 8 Multi-Function Footswitches & Redesigned Expression Pedal

Introducing the ME-90B, a free-flowing ME processor filled with pro performance tools for bassists. All-in-one bass processor with premium BOSS amps and effects. Easy stompbox-style sound creation with an intuitive knob-based interface. Superior sound quality with 24-bit AD and 32-bit DA conversion, 32-bit floating-point processing, and 48 kHz sampling rate. 61 effects from the BOSS bass effects library. Ten onboard AIRD preamp models including newly developed types. Eight multi-function footswitches and an expression pedal with toe switch. 36 ready-to-play preset memories and 36 user memories for storing custom setups. Powered via four AA batteries or optional AC adaptor. Optional Bluetooth Audio MIDI Dual Adaptor allows you to edit sounds and stream audio from an iOS or Android mobile device.