Zoom G1 Four Multi Effects Pro ...

£65.00 In Stock

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Zoom G1 Four Multi Effects Processor

Was £79.00 Save £14.00


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Manufacturer's ID: ZFXG1FOUR

What we say:

At A Glance:

The Zoom G1 Four Multi Effects Processor is an inspiring compact pedal packed with features. With 13 classic amps and more than 60 traditional and boutique effects the G1 Four has everything you need to practice.

Features We Love:

Huge Range of Tones

With over 60 effects and 13 amp models you have a huge range of tones for your bass. Choose from classic amps, and blend them all kinds of effects to sculpt your perfect tone and inspire new songs!

Guitar Lab Software

Connect your G1 Four up to your computer via USB to use the Guitar Lab Software where you can explore different patches, effects, and more!


A built-in looper allows you to loop up to 30 seconds and overdub that section endlessly. You can use this to create multi-layer arrangements.


  • Lightweight
  • Huge range of tones
  • Flexibility with Guitar Lab Software


  • G1 FOUR offers 65 built-in effects
  • 13 amp models for simulating classic rigs
  • Up to 5 effects can be used simultaneously, chained together in any order
  • Looper for recording up to 30 seconds / 64 beats of CD-quality audio with seamless start and end times
  • 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
  • Swap function makes patch organization a breeze
  • 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 supports all standard guitar tunings, including open and drop tunings
  • Input jack accepts standard mono 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
  • Backlit LCD with contrast control for easy viewing in low-light environments
  • 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 Guitar Lab

Technical Specifications

Maximum number of simultaneous effect 5
User patches 50
Sampling frequency 44.1 kHz
A/D conversion 24-bit, 128× oversampling
D/A conversion 24-bit, 128× oversampling
Signal processing 32−bit
Display 128x32 dot matrix LCD
INPUT Standard mono phone jack
Rated Input Level -20dBu
Input Impedance 470kΩ
AUX IN Stereo mini jack
Rated input level -10 dBu
Input Impedance 1kΩ
OUTPUT Standard stereo phone jack (combined line/headphone)
Maximum output level Line +2 dBu (10 kΩor more output impedance)
Headphones 17 mW + 17 mW (32Ωload)
Input S/N 120 dB
Noise floor (residual noise) -97 dBu
Power AC adapter: 9V DC 500mA center negative (ZOOM AD-16)
4 AA batteries (about 18 hours continuous operation time when using alkaline batteries with the LCD backlight off
Power can also be supplied through the USB port.
When using a cable designed only for power, other USB functions cannot be used.
Size & Weight Height: 156 mm (D) × 130 mm (W) × 42 mm (H)
Weight: 340 g (excluding batteries)

Customer reviews

Overall Rating 5/5 (5 reviews)

Just what I wanted . A great little piece of technology which will keep me happy for a long time !

Christopher S. - 12/8/2021

Mark D. - 3/8/2021

Exactly what I expected and more Very good for the price

Brian W. - 18/10/2020

Great pedal. Perfect for my home use. Easy to use. Great sounds and good to have a drum box and looper for such a reasonable price. I had a Zoom bass guitar pedal for many years and this zoom guitar pedal hasn't disappointed. Perfect.

Dawn W. - 31/7/2020

The G1 four has very good sound output with a good range of effects great build quality, and very keenly priced

Ronald P. - 29/5/2020

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