Boss ME-90B Bass Multi Effects Processor, Blue/Black

All-in-one bass processor with premium BOSS amps and effects Easy stomp box-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 Dedicated preamp section plus six simultaneous effect categories with multiple types to choose from Edit parameters, swap out preamp and effect types, and more with BOSS Tone Studio 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 Manual mode for pedalboard-style operation and Memory mode for switching complete setups Blend knob for mixing in the direct bass sound Stereo 1/4-inch outputs and mono XLR balanced output with ground lift switch Rear-panel switch to optimize the 1/4-inch audio outputs for a bass amp or full-range sound system Send/return loop for external pedals Light, durable design and colourful status LEDs Load up to three user speaker IRs 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