Boss ME-90B

All-in-one bass processor with high-quality BOSS amplifiers and effects

Uncomplicated creation of sounds like a floor pedal with intuitive, controller-based user interface

Excellent 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 effect library

10 integrated AIRD preamp models including new developments

Separate preamp section + six parallel effect categories with multiple selectable effect types

Edit parameters, swap preamp and effect types and more in BOSS Tone Studio

Eight multifunctional footswitches and an expression pedal including toe switch

36 ready-to-play presets and 36 user memory locations for saving your own setups

Manual mode for pedalboard operation and memory mode for switching complete setups

Blend control for mixing in the direct bass sound

6.3 mm stereo outputs and balanced XLR mono output with ground lift switch

Switch on the rear panel for adapting the 6.3 mm audio outputs to a bass amplifier or a full-range PA system

Send/return loop for external pedals

Lightweight, robust design and coloured status LEDs

Charging of up to three custom speaker impulse responses

Operation with four AA batteries or via optional mains adapter

USB-C® connection for communication with the BOSS Tone Studio and recording/playback via music production software

Load and share ME-90B live sets on BOSS Tone Exchange

Optional Bluetooth® Audio MIDI dual adapter for editing sounds and streaming audio signals via iOS and Android mobile devices