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  • Zoom B1x Four Multi Effects Processor with Expression Pedal
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Zoom B1x Four Multi Effects Processor with Expression Pedal

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£109.99

This is the Zoom B1x Four Multi Effects Processor with Expression Pedal from Zoom, listed in Guitar Pedals on guitars pedals amps and stuff.. Read More below.

Description

The B1X FOUR takes your low-end to new heights with over 70 effects and amp models, looper and a built-in rhythm section. Plus, access ZOOM Guitar Lab’s additional library of downloadable effects.

X is for Xpression

For added control, the B1X FOUR features an expression pedal that can adjust effects, such as volume, wah, delay and pitch.

Beyond the Bass-ics

Craft your signature sound with more than 60 traditional and boutique effects, such as octaver, bass synth and fuzz.

Classic Amps

Recreate your on-stage sound with 9 classic amps and cabinets like Fender, Ampeg, Aguilar and more*.

You’ll Love Our Free Guitar Lab Software

ZOOM Guitar Lab offers an endless world of artist patches, effects and more. And with its ability to manage and backup all of your patches, you can experiment with endless combinations. 

Your New Rhythm Section

Play your bass to 68 different drum patterns! The B1 FOUR series offers a built-in drum machine with a variety of rhythm patterns in 4/4, 3/4 and more.

Loop Yourself In

Lay down a bassline up to 30 seconds, and then endlessly overdub your performance to build a dynamic, multi-part arrangement.

We’ve Got Your Back(up)

Turn on the auto save function and your patches and level settings will be instantly backed up as you create them.

Live Performing

Use either of 2 performance modes to seamlessly switch up patches and effects during live shows. PRESELECT mode lets you jump from patch to patch without affecting your current sound, while STOMP mode lets you turn individual effects on and off.

Key Features

  • B1X FOUR offers over 70 built-in effects
  • 9 amp models for simulating classic rigs
  • Up to 5 effects can be used simultaneously, chained together in any order
  • Built-in expression pedal for control over any parameter (B1X FOUR only)
  • Looper for recording up to 30 seconds / 64 beats of CD-quality audio
  • ZOOM Guitar Lab software for creating, editing and managing effects and patches
  • 68 built-in rhythm patterns which can be used in conjunction with the Looper
  • 50 memory locations for storing user-created patches
  • Auto Save function for automatic saving of all patch parameters
  • PRESELECT function allows silent patch selection while the current patch remains operational
  • Onboard chromatic tuner
  • Input jack accepts standard mono bass guitar cable (both active and passive instruments supported)
  • Auxiliary input jack for connection of personal music players
  • Output jack for connection to amp or headphones
  • Lightweight and small enough to fit in your gig bag
  • Easily integrated into any existing pedal board
  • Runs on 4 AA batteries, with alkaline battery life of 18 hours
  • USB port for firmware updates, power and connection to ZOOM Guitar Lab

About the manufacturer

Zoom

Zoom are known for making standout effects pedals and more. Founded with a passion for tone and innovation, their gear has shaped countless records and players’ sounds. Look out for their iconic designs and flagship models — they’ve earned a reputation for reliability and creativity.

More info about this Product

Delay Pedals

Guitar Pedals

Guitar pedals are compact effects units that shape and enhance a guitar’s sound, sitting between the instrument and the amplifier. They include gain pedals like overdrive and distortion, modulation effects such as chorus and tremolo, time-based effects like delay and reverb, and essential utilities including tuners, compressors and loopers. Understanding basic things such as pedal type, signal order, power requirements and intended use helps players choose pedals that suit their style, setup and playing environment.

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Delay

Delay is an effect that records the guitar signal and plays it back after a short period of time, creating an echo or repeat. By adjusting the time, feedback, and level, delay can add subtle depth and space or produce rhythmic, expressive repeats that enhance lead lines, ambient textures, and overall atmosphere.

Guitar Pedal

Looper

Looper pedals let you record and layer your own playing in real time, building riffs, rhythms, and melodies into full arrangements. They’re brilliant for solo performers, practice sessions, and creative experimentation — turning one guitarist into an entire band. From simple one-button loopers to advanced multi-track units with effects and storage, a good looper brings endless inspiration right under your foot.

Wah

Wah pedals are all about expression. By rocking the foot pedal back and forth, you sweep through frequencies to create that classic vocal-like “wah-wah” sound. From funk to rock solos, the wah adds movement, personality, and attitude to your tone. Think Hendrix, Clapton, or Slash — each used a wah to make their guitar sing. Whether you prefer a classic Cry Baby or a modern auto-wah, this effect remains one of the most recognisable sounds in guitar history.

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