BOSS ME-90B Bass Multiple Effects Processor

BOSS ME-90B Bass Multiple Effects Processor

The BOSS ME-90B Bass Multiple Effects Processor is a powerful and intuitive floor-based multi-effects unit designed especially for bass players. Built by BOSS, a Roland brand known for trusted effects and performance gear, the ME-90B combines premium bass preamps, professional effects, direct performance control, recording connectivity, and flexible output options in one compact processor.

The BOSS ME-90B is built for bassists who want fast sound creation, expressive control, and strong low-end tone. With 10 AIRD bass preamps, 61 bass-optimized effects, six simultaneous effect categories, 36 preset memories, 36 user memories, eight multifunction footswitches, an expression pedal, send/return loop, USB-C connectivity, and balanced XLR output, it is suitable for home practice, studio recording, live performance, rehearsal, and creative bass tone design.

Key Features

• Bass Multiple Effects Processor: Designed specifically for bass players who need professional tone shaping, effects, and performance control.
• 10 AIRD Bass Preamps: Includes onboard bass preamp models powered by BOSS AIRD technology for responsive and natural bass tone.
• 61 Bass-Optimized Effects: Offers a wide selection of effects from the BOSS bass effects library for creative low-end performance.
• 93 Total Effect Types: Provides extensive tone options for clean bass, driven sounds, modulation, delay, reverb, filters, synth textures, and more.
• Six Simultaneous Effect Categories: Allows players to combine multiple effect sections for complete bass sound creation.
• Dedicated Preamp / EQ Section: Provides hands-on control over gain, level, bass, middle, treble, and preamp type settings.
• Blend Control: Lets players mix in direct bass signal to preserve clarity and low-end definition.
• Knob-Based Interface: Offers fast stompbox-style sound editing with direct access to important effect parameters.
• Manual and Memory Modes: Works like a traditional pedalboard or as a patch-based multi-effects processor.
• 36 Preset Memories: Includes ready-to-play memory setups for quick performance and sound exploration.
• 36 User Memories: Allows players to store custom bass tones for different songs, sessions, or live sets.
• Eight Multifunction Footswitches: Provides hands-free control for effects, banks, memory changes, tuner, manual mode, and performance functions.
• Built-In Expression Pedal: Controls pedal effects and expressive performance functions, with a toe switch for added control.
• Send / Return Loop: Allows integration of external stompboxes and pedals into the ME-90B setup.
• Stereo Outputs: Includes left/mono and right 1/4-inch outputs for amp, stereo, or line-level setups.
• Balanced XLR Output: Provides a direct output with ground lift for PA systems, mixers, and recording setups.
• USB-C Audio Connectivity: Supports communication with BOSS Tone Studio and audio recording/playback with music production software.
• BOSS Tone Studio Support: Allows deeper editing, tone management, memory organization, and speaker IR loading.
• User Speaker IR Support: Loads up to three user speaker impulse responses for customized cabinet-style sound.
• Optional Bluetooth Support: Compatible with the BT-DUAL adaptor for wireless audio streaming and mobile app editing.
• Battery or AC Adaptor Operation: Can be powered by four AA batteries or an optional AC adaptor for flexible use.
• Compact Durable Design: Built for regular practice, studio work, rehearsal, and stage performance.

Specifications

Why Choose the BOSS ME-90B Bass Multiple Effects Processor?

• Designed for Bass Players: Built with bass-focused preamps, effects, routing, and output options for low-end performance.
• Premium BOSS Bass Effects: Includes a wide selection of bass-optimized effects for clean tones, drive, synth, modulation, delay, reverb, and more.
• Strong Core Bass Tone: 10 AIRD preamps and dedicated EQ controls help shape a powerful and responsive bass foundation.
• Easy Stompbox-Style Editing: The knob-based interface makes it simple to adjust sounds quickly without deep menu navigation.
• Flexible Performance Control: Eight footswitches, Manual mode, Memory mode, and expression pedal control support live playing and practice.
• Direct Stage and Studio Output: Stereo outputs, XLR balanced output, USB-C audio, and send/return routing make it useful for different setups.
• Customizable Sound Library: BOSS Tone Studio, user memories, Liveset sharing, and speaker IR support help expand creative options.
• Portable and Practical: Battery or adaptor operation and compact construction make it suitable for home, stage, rehearsal, and recording use.

A Professional BOSS Bass Multi-Effects Processor for Stage, Studio, and Practice

The BOSS ME-90B Bass Multiple Effects Processor is a practical and expressive all-in-one processor for bassists who want premium tone, easy control, flexible routing, and modern recording connectivity. With 10 AIRD bass preamps, 61 bass-optimized effects, 93 total effect types, six simultaneous effect categories, eight multifunction footswitches, expression pedal, balanced XLR output, USB-C audio, send/return loop, speaker IR support, and BOSS Tone Studio compatibility, it is a strong choice for bass practice, stage performance, studio recording, and creative low-end sound design.

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