---
product_id: 624625210
title: "ME-90B Bass Multi-Effects | All-In-One Bass Processor | 10 Onboard AIRD Amp Models | 61 Effects from the BOSS Bass Effects Library | 8 Multi-Function Footswitches & Redesigned Expression Pedal"
brand: "boss"
price: "€ 809.59"
currency: EUR
in_stock: true
reviews_count: 12
category: "Boss"
url: https://www.desertcart.it/products/624625210-me-90b-bass-multi-effects-all-in-one-bass-processor
store_origin: IT
region: Italy
---

# 8 multi-function footswitches 61 bass-optimized effects 10 AIRD amp models ME-90B Bass Multi-Effects | All-In-One Bass Processor | 10 Onboard AIRD Amp Models | 61 Effects from the BOSS Bass Effects Library | 8 Multi-Function Footswitches & Redesigned Expression Pedal

**Brand:** boss
**Price:** € 809.59
**Availability:** ✅ In Stock

## Summary

> 🎸 Elevate your bass game — all the tones, none of the hassle.

## Quick Answers

- **What is this?** ME-90B Bass Multi-Effects | All-In-One Bass Processor | 10 Onboard AIRD Amp Models | 61 Effects from the BOSS Bass Effects Library | 8 Multi-Function Footswitches & Redesigned Expression Pedal by boss
- **How much does it cost?** € 809.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/624625210-me-90b-bass-multi-effects-all-in-one-bass-processor)

## Best For

- boss enthusiasts

## Why This Product

- Trusted boss brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Intuitive Control Hub:** Navigate your sound effortlessly with 8 multi-function footswitches and a redesigned expression pedal for dynamic live performance.
- • **Massive Effect Arsenal:** Unlock 61 meticulously crafted bass effects from distortion to modulation, all at your fingertips for limitless creativity.
- • **Pro-Grade AIRD Amp Modeling:** Shape your signature bass tone with 10 cutting-edge AIRD preamp models designed for pristine clarity and punch.
- • **Versatile Power & Connectivity:** Powered by AA batteries or AC adapter, with USB-C and XLR outputs to seamlessly integrate into any rig or recording setup.
- • **Studio-Quality Sound Processing:** Experience crystal-clear 24-bit AD/32-bit DA conversion and 48kHz sampling for professional-grade audio fidelity.

## Overview

The BOSS ME-90B is an all-in-one bass multi-effects processor featuring 10 premium AIRD amp models and 61 bass-optimized effects. Designed for professional bassists, it offers superior 24-bit/32-bit sound processing, 8 versatile footswitches, and a redesigned expression pedal for intuitive control. With flexible power options and multiple connectivity ports including USB-C and XLR outputs, the ME-90B delivers studio-quality tone shaping and seamless integration for stage and studio.

## Description

Introducing the ME-90B, a free-flowing ME processor filled with pro performance tools for bassists. Extend your creative range with 61 effects optimized for bass. Shape your core tone with 10 bass preamps crafted with our latest AIRD technology. Connect to stage amps, house PA systems, and computers.

Review: Cost Effective Versatility - I’ve owned the Boss ME series multi-effects (bass and guitar) since the 50 versions. Excellent value and a good way to learn/understand pedalboard builds. I particularly like the foot switches on this series: Sturdy and easy to press. If you’re looking to spend as little as possible, the the ME-50B will do. The ME-80 adds a USB port, but there’s no dedicated bass version of this model. The ME-90B adds XLR Out, now we’re talkin’. Run that to the FOH and the ¼" jacks to stage/monitor amps. Four AA batteries are included, but I recommend figuring in the cost of a power supply (PSA-120S). The best deal I’ve found for a non-OME version is the SmallSpark Adapter for Boss PSA-120S at ⅓ of the cost. You’ll also need a case (CB-ME80). If it’s not in the budget, then you can pull a starving musician move and duct tape the box for reinforcement. You’ll also need to download the latest software and six documents (Read Me and Setting Up hard copies included) at the Boss support site: Startup; Reference; Parameters; Tone Studio; EV-1 and FS-1 Connections. A card with a QR code is included that will take you to www.boss.info/start when scanned to connect with support. The ME-90B has extensive flexibility and then some. In fact, to keep the numerous variables manageable, I create 5 go-to patches: Default (everything off); Clean (little reverb); Rhythm/Bounce (little distortion); Lead (overdrive) and Acoustic Simulation (12-String Guitar/Stand-Up Bass). This typically covers 90+% of what needs to be done. Creating specialty patches is not an issue with the ME-90B because it’s so versatile. So getting lost in choices is an easy thing to do. Just remember you’ll never finish, you just stop. After I’ve got a patch all set to go, i.e. I decided to stop, I just name it the title of the song and store it in order of performance in a separate bank. All set and ready to go for the gig. Basically, the ME-90B is an affordable and versatile multi-effect unit that steps up-to-the plate for professional performance. Money well spent for musicians of every playing level.
Review: ROLAND has DONE IT AGAIN...POWERFUL TOOL for Bass Players - This Boss ME90B is just awesome and amazing...no lag time in processing of bass notes to process chain. LOVE THIS PRODUCT. Specing the weekend getting familiar with my new processor and I am in love with this gadget.

## Features

- Introducing the ME-90B, a free-flowing ME processor filled with pro performance tools for bassists
- All-in-one bass processor with premium BOSS amps and effects
- Easy stompbox-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
- 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
- Powered via four AA batteries or optional AC adaptor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYM3WMNN |
| Amperage | 195 milliamps |
| Audio Output Effects | Modulation, Distortion, Synth, Compression, Delay, Preamp, Pitch-Shifting, Overdrive, Chorus, Multi-Effect, Flanger, Reverb |
| Best Sellers Rank | #39,344 in Musical Instruments ( See Top 100 in Musical Instruments ) #9 in Bass Guitar Multieffects #9,930 in Guitar & Bass Accessories |
| Brand | BOSS |
| Brand Name | BOSS |
| Color | Blue |
| Connector Type | USB-C, 1/4 inch audio |
| Controls Type | Knob |
| Customer Reviews | 4.3 out of 5 stars 40 Reviews |
| Global Trade Identification Number | 00761294520680 |
| Hardware Interface | 1/4-inch Audio |
| Included Components | Main Unit Only |
| Item Dimensions | 17.72 x 8.8 x 3.72 inches |
| Item Dimensions L x W x H | 17.72"L x 8.8"W x 3.72"H |
| Item Weight | 3.64 kg |
| Manufacturer | BOSS |
| Manufacturer Part Number | ME-90B |
| Model Name | ME-90B |
| Model Number | ME-90B |
| Number of Items | 1 |
| Product Dimensions | 17.72"L x 8.8"W x 3.72"H |
| Signal Format | Analog |
| Style | Multi-Effects |
| UPC | 761294520680 |
| Unit Count | 1 Count |
| Voltage | 9 volts |
| Warranty Description | See manufacturer's website for details. |

## Product Details

- **Brand:** BOSS
- **Style:** Multi-Effects
- **Item Weight:** 1 Pounds
- **Voltage:** 9 Volts
- **Amperage:** 195 Milliamps

## Images

![ME-90B Bass Multi-Effects | All-In-One Bass Processor | 10 Onboard AIRD Amp Models | 61 Effects from the BOSS Bass Effects Library | 8 Multi-Function Footswitches & Redesigned Expression Pedal - Image 1](https://m.media-amazon.com/images/I/71GEac5oghL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cost Effective Versatility
*by K***I on June 25, 2024*

I’ve owned the Boss ME series multi-effects (bass and guitar) since the 50 versions. Excellent value and a good way to learn/understand pedalboard builds. I particularly like the foot switches on this series: Sturdy and easy to press. If you’re looking to spend as little as possible, the the ME-50B will do. The ME-80 adds a USB port, but there’s no dedicated bass version of this model. The ME-90B adds XLR Out, now we’re talkin’. Run that to the FOH and the ¼" jacks to stage/monitor amps. Four AA batteries are included, but I recommend figuring in the cost of a power supply (PSA-120S). The best deal I’ve found for a non-OME version is the SmallSpark Adapter for Boss PSA-120S at ⅓ of the cost. You’ll also need a case (CB-ME80). If it’s not in the budget, then you can pull a starving musician move and duct tape the box for reinforcement. You’ll also need to download the latest software and six documents (Read Me and Setting Up hard copies included) at the Boss support site: Startup; Reference; Parameters; Tone Studio; EV-1 and FS-1 Connections. A card with a QR code is included that will take you to www.boss.info/start when scanned to connect with support. The ME-90B has extensive flexibility and then some. In fact, to keep the numerous variables manageable, I create 5 go-to patches: Default (everything off); Clean (little reverb); Rhythm/Bounce (little distortion); Lead (overdrive) and Acoustic Simulation (12-String Guitar/Stand-Up Bass). This typically covers 90+% of what needs to be done. Creating specialty patches is not an issue with the ME-90B because it’s so versatile. So getting lost in choices is an easy thing to do. Just remember you’ll never finish, you just stop. After I’ve got a patch all set to go, i.e. I decided to stop, I just name it the title of the song and store it in order of performance in a separate bank. All set and ready to go for the gig. Basically, the ME-90B is an affordable and versatile multi-effect unit that steps up-to-the plate for professional performance. Money well spent for musicians of every playing level.

### ⭐⭐⭐⭐⭐ ROLAND has DONE IT AGAIN...POWERFUL TOOL for Bass Players
*by J***S on November 28, 2025*

This Boss ME90B is just awesome and amazing...no lag time in processing of bass notes to process chain. LOVE THIS PRODUCT. Specing the weekend getting familiar with my new processor and I am in love with this gadget.

### ⭐⭐⭐⭐⭐ Incredible
*by M***N on January 2, 2025*

I am blown away by how good the effects sound on this rig. It has everything I need for effects, and I love that it can function exactly like a custom-built effects board, or as an array of saved effect combos in its memory mode. I agree with all the other positive reviews and don't have much to add, but I did want to make two recommendations: one, the bluetooth add-on card is a must, at least for me. It allows one to control the effects and saved configs right from a mobile device, but it also allows for streaming music through the board, which is awesome for breaks during gigs. The second is to recommend this padded case: https://a.co/d/935OG6h. If the link isn't allowed, search for DJ controller case bag by IBVIVIC. The smallest of the 4 sizes (20.5" x 11.8" x 5.9") fits this effects board as though it were made for it. I was going to purchase the one recommended in other reviews, but it looked bulky and larger than it needed to be for this board. The DJ case is just right, but still has enough padding to protect the board, and it has some handy pockets for AC adapters, cables, product manuals etc.

## Frequently Bought Together

- Boss ME-90 Bass Multi-Effects
- WUKUR Replacement for Boss 9V PSA Adapter Guitar Pedal Power Supply Compatible with Boss PSA-120S ME-80 ME-70 ME-25 ME-50B GT-100 GT-1 GT-10 AD-10 BR-80 BR-600 DB-88 DB-90 CE-2B RE-20 RC-1 RC-3
- Rexmica Carrying Bag Compatible with Boss ME-80 / GT-1000 / GX-100 / ME-90 Guitar Multi-effects Pedal, Guitar Pedal Board Storage Bag with Compartment for Guitar Cable or Other Accessories, Black

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-08-15*