Description
BOSS ME-90B Bass Multi-Effects Processor
Introducing the ME-90B, a powerful all-in-one processor designed for bassists. With 61 optimized effects, 10 AIRD preamp models, and hands-on controls, it’s built to deliver pro performance both on stage and in the studio. Connect to amps, PA systems, or your computer and create in the moment with nothing holding you back.
- All-in-one bass processor with premium BOSS amps and effects
- Superior sound quality with 24-bit AD/32-bit DA conversion and 32-bit floating-point processing
- 61 effects from the BOSS bass library and 10 onboard AIRD preamps
- Six simultaneous effect categories with multiple types
- Intuitive knob-based interface, footswitches, and expression pedal with toe switch
- 36 preset memories + 36 user slots for custom setups
- Blend knob for direct bass tone mixing
- Stereo 1/4" outs + balanced XLR output with ground lift
- Send/return loop for integrating external pedals
- USB-C for audio recording/playback and BOSS Tone Studio editing
- Load up to 3 user speaker IRs • Optional Bluetooth Audio MIDI adaptor for wireless editing/streaming
Specifications: Sampling: 48 kHz • Processing: 32-bit float • Effects: 93 types • Memories: 36 User + 36 Preset • Phrase Loop: 38 sec (mono) • Inputs: 1/4" instrument, Send/Return • Outputs: L/Mono, R, Phones, Balanced XLR with ground lift • Controls: Bank switches, footswitches, Blend, EQ, Preamp, dedicated effect knobs • Display: 7-seg LED with tuning guides • Power: 4 × AA batteries (~6 hrs) or PSA-S adaptor • USB Type-C • Current Draw: 195 mA
Includes: Startup Guide, 4 × AA batteries, Safety Leaflets
Optional Accessories: PSA-S AC adaptor, BT-DUAL Bluetooth Audio MIDI adaptor, CB-BM-M carrying case.