Boss ME-90B Bass Multi Effects Processor with Power Supply

£335.00

Also available on — Gear4music, Andertons, Reverb, Amazon, eBay

This is a real tasty preamp. A solid expression and preamp it stands out amongst other Guitar Pedals on the menu. Boss make great Guitar Pedals, so If you like expression then this Boss ME-90B Bass Multi Effects Processor with Power Supply is the perfect preamp to order in. Read More details Below.


Description

This is a real tasty preamp. A solid expression and preamp that stands out amongst other Guitar Pedals on the menu. Boss make great Guitar Pedals, so If you like expression, then a Boss ME-90B Bass Multi Effects Processor with Power Supply is the perfect preamp to order in. The Boss ME-90B Bass Multi Effects Processor with Power Supply is a cutting-edge tool for bassists seeking to push their sound further. If you want a comprehensive FX platform but dont want to deal with fiddly touch screens and layers of impenetrable menus then the ME-90B is just the solution! It boasts a whopping collection of 61 meticulously curated effects – all from the BOSS bass effects library – and each with physical tactile knobs to adjust parameters and dial in your ultimate sound. Alongside that are ten onboard AIRD preamp models delivering studio-grade tones in a compact performance package. This hands-on approach is complemented by an expression pedal and direct-access footswitches to offer you an array of adjustments on the fly. Moreover the ME-90B shines in terms of connectivity and adaptability. Whether youre connecting to stage amps house PA systems or computers this processor is equipped for it all. Its superior sound quality is assured through 24-bit AD and 32-bit DA conversion alongside 32-bit floating-point processing and a 48 kHz sampling rate. From the rehearsal room to the stage and the studio the ME-90B is a powerhouse of creativity offering bassists the tools they need to explore new sonic landscapes and refine their signature sound.

Brand

Boss

Boss is a prominent manufacturer of guitar effects pedals, multi-effects units, and related musical equipment, known for their durability, reliability, and wide range of effects. Founded in 1973 as a division of the Roland Corporation, Boss quickly became synonymous with high-quality effects pedals that are popular among guitarists and musicians worldwide.

Boss pedals are renowned for their rugged construction, intuitive controls, and signature sound quality. The company offers a comprehensive lineup of effects pedals covering various categories, including distortion, overdrive, delay, modulation, and more. Iconic pedals like the DS-1 Distortion, the DS-2 Turbo Distortion, the DD-3 Digital Delay, and the MT-2 Metal Zone have become staples on countless pedalboards due to their versatility and reliability.

Category

Boss

Tags

Bass Multi Effects

Expression

Expression pedals allow real-time control over specific parameters on compatible guitar pedals, such as volume, delay time, modulation depth, or filter sweep. Used with an expression input, they let players shape effects dynamically with their foot, adding movement and performance control that cannot be achieved with fixed knob settings.

Guitar Pedals

Your pedal is like a signature dish for your sound — a flavour-packed creation that transforms the bland ingredients of your guitar into something unforgettable. Each one adds its own seasoning, texture, and heat, turning a simple meal into a feast of tone.

These tasty little boxes sit in a row, like plates on a buffet, letting you mix and match flavours as you play. With one tap of your foot, you can swap sweet for spicy, subtle for smoky, and serve up something completely new. From the comfort food of warm overdrive to the fiery kick of fuzz, from smooth jazz sauce to heavy-metal spice, pedals give players a full menu of options to express their taste.  And just like with food, once you’ve tried one dish, you’ll want to sample them all.

Collecting, trading, and discovering new flavours soon becomes part of the joy of being a tone-loving gourmet geek with a guitar.

Multi-FX

Multi-FX pedals combine multiple guitar effects into a single unit, offering access to drive, modulation, delay, reverb, and utility effects in one device. They often include presets, flexible routing, and extensive control options, making it easy to switch between different sounds quickly. Multi-FX pedals are popular with players who want versatility, portability, and consistent tones without using a large pedalboard.

power supply

A power supply pedal unit keeps your board running clean, stable, and noise-free. Designed to deliver consistent, isolated power to multiple pedals at once, it prevents hum, ground loops, and voltage issues that can creep in with cheap adapters or daisy chains. It’s the quiet backbone of a reliable setup.

Use a proper power supply to protect your tone, simplify your wiring, and make sure every pedal performs exactly as intended. Whether you’re running a compact board or a full touring rig, solid power keeps everything tight, dependable, and ready to play.

Preamp

A preamp pedal shapes and boosts your guitar’s signal before it reaches your amp or recording interface, giving you control over tone, gain, and headroom. It acts as the first stage of amplification, adding warmth, clarity, and character while preparing your signal for the next part of the chain. Some preamps emulate the response of classic valve circuits, while others offer clean, transparent tone shaping ideal for acoustic instruments or direct recording setups.

Used on its own, a preamp pedal can serve as the foundation of your tone, providing a consistent core sound wherever you play. When combined with other effects, it enhances dynamics and helps each pedal sound more defined and natural. Whether you’re looking to push your amp harder, bring life to a dull signal, or refine your sound for the studio, a good preamp pedal adds presence, punch, and musicality to any rig.