---
product_id: 105200324
title: "B1X Four Bass Multi-Effects with Expression Pedal & 70+ Effects"
brand: "zoom"
price: "€ 270.39"
currency: EUR
in_stock: true
category: "Zoom"
url: https://www.desertcart.hr/products/105200324-b1x-four-bass-multi-effects-with-expression-pedal-and-70
store_origin: HR
region: Croatia
---

# Looper + 68 rhythm patterns Expression pedal for real-time control 70+ effects & 9 amp models B1X Four Bass Multi-Effects with Expression Pedal & 70+ Effects

**Brand:** zoom
**Price:** € 270.39
**Availability:** ✅ In Stock

## Summary

> 🎸 Elevate your bass game with pro-level effects and total control!

## Quick Answers

- **What is this?** B1X Four Bass Multi-Effects with Expression Pedal & 70+ Effects by zoom
- **How much does it cost?** € 270.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/105200324-b1x-four-bass-multi-effects-with-expression-pedal-and-70)

## Best For

- zoom enthusiasts

## Why This Product

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

## Key Features

- • **Onboard Chromatic Tuner:** Stay perfectly in tune anywhere, anytime—no distractions, just pure bass.
- • **Simultaneous 5-Effect Chain:** Mix and match effects in any order to create truly unique soundscapes.
- • **Dynamic Expression Pedal Control:** Shape volume, wah, delay, and pitch live for electrifying performances.
- • **Unleash 70+ Effects & 9 Amp Models:** Craft your signature bass tone with endless sonic possibilities.
- • **Built-In Looper & 68 Rhythm Patterns:** Jam, practice, and layer without extra gear—your personal rhythm section.

## Overview

The Zoom B1X FOUR is a compact, battery-powered bass multi-effects pedal featuring over 70 effects, 9 amp models, a built-in looper with 68 rhythm patterns, and an expression pedal for real-time sound shaping. Designed for bassists seeking versatile, stage-ready tones and seamless practice tools, it also includes a chromatic tuner and USB connectivity for easy effect downloads and updates.

## Description

The Zoom B1X FOUR puts your bass front and center with over 70 effects and amp models, Looper and a built-in rhythm section. Plus, Access Zoom guitar Lab’s library of downloadable effects. And for added control over select effects, The B1X FOUR features Zoom’s expression pedal.

## Features

- SEVENTY-PLUS EFFECTS AND NINE AMP MODELS FOR BASS – Explore a wide range of sounds from clean compression to fuzz, synth, and modulation, plus 9 classic amp models for stage-ready tones.
- LOOPS, DRUMS, AND LAYERS WITHOUT EXTRA GEAR – 68 rhythm patterns and a built-in looper let you develop ideas, practice timing, and build layered bass parts without extra gear.
- EXPRESSION PEDAL FOR REAL-TIME SOUND SHAPING – Shape your sound on the fly by controlling volume, wah, delay, pitch, and more for dynamic performances.
- FIVE EFFECTS SIMULTANEOUSLY IN ANY ORDER – Use up to five effects simultaneously and arrange them in any order to create your own signature sound.
- CHROMATIC TUNER WHEREVER YOU PLAY – Built-in chromatic tuner makes it easy to keep your bass sounding its best wherever you play.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MZQNKYQ |
| Amperage | 9 A |
| Audio Output Effects | Auxiliary |
| Best Sellers Rank | #6,476 in Musical Instruments ( See Top 100 in Musical Instruments ) #18 in Electric Guitar Floor Multieffects |
| Brand | Zoom |
| Brand Name | Zoom |
| Color | Red |
| Connector Type | USB Micro-B |
| Controls Type | Knob, Button, Footswitch |
| Customer Reviews | 4.6 out of 5 stars 1,222 Reviews |
| Global Trade Identification Number | 00884354020705 |
| Hardware Interface | USB |
| Included Components | User manual, Expression pedal (possibly) |
| Item Dimensions | 6.2 x 8.5 x 2 inches |
| Item Dimensions L x W x H | 6.2"L x 10"W x 2"H |
| Item Highlight | Amp Modeling, Looper, Rhythm Section, Tuner, Battery Powered |
| Item Type Name | Bass Multi-Effects Pedal |
| Item Weight | 1.8 pounds |
| Manufacturer | Zoom |
| Manufacturer Part Number | B1X FOUR |
| Model Name | B1X FOUR |
| Model Number | B1X FOUR |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 6.2"L x 10"W x 2"H |
| Signal Format | Analog |
| Style | B1X FOUR |
| UPC | 884354020705 |
| Unit Count | 1 Count |
| Voltage | 9 volts |
| Warranty Description | 1 year - replacement. |

## Product Details

- **Brand:** Zoom
- **Color:** Red
- **Item Weight:** 1.8 pounds
- **Product Dimensions:** 6.2"L x 10"W x 2"H
- **Style:** B1X FOUR

## Images

![B1X Four Bass Multi-Effects with Expression Pedal & 70+ Effects - Image 1](https://m.media-amazon.com/images/I/81cA-alqJnL.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Questions & Answers

**Q: trying to decide which one to get... what exactly does the expression pedal do?**
A: The expression pedal offers several functions. Yes, it can adjust volume or be used as a wah but it can also adjust intensity of effects. It's nice to be able to adjust the amount of overdrive or phaser, etc.., for example, with your foot.  You can use it to adjust the pitch when using that effect.

**Q: Can i use it with an ukulele because i'm a bass and ukulele player. Also can we connect it to an audio digital interface like focusright Scarlett?**
A: Yes you can connect it to focusrite interface, I don’t know for sure if a ukulele will work with the bass processor since if mainly for the bass guitar.

**Q: Unit won't stay powered on for more than a second when under battery power, second one I ordered with same problem, purchased end of August 22.**
A: Use the android plug, it works great for hours, don't drop anything on it, falls,  or spills she's easy to bust

**Q: How do you get the device that you plug in to play music through Zoom(such as phone) to play in stereo? I can only get mine to play mono.**
A: You must be plugging your phone in with a mono cord, I would try a different aux cable.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hr/products/105200324-b1x-four-bass-multi-effects-with-expression-pedal-and-70](https://www.desertcart.hr/products/105200324-b1x-four-bass-multi-effects-with-expression-pedal-and-70)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-28*