• Home
  • GFI System Synesthesia Dual Channel Modulation Pedal in White

GFI System Synesthesia Dual Channel Modulation Pedal in White

The Ultimate Multi-Mod Machine



Pay Monthly


Find out more

This item is out of stock. We can special order this item from our supplier.

0 available

to order online today

0 available

at our Guildford Store

More Information

FREE UK Delivery

Free & next day to most UK postcodes on in-stock items.

Earn 399 Loyalty Points

Earn one point for every £1 you spend.

Click and Collect

Available to collect by request.


    Product Description

    GFI System are renowned for their digital time-based pedals, most notably the powerful Specular Reverb and Clockwork Delay. The Synesthesia, however, represents GFI System's first foray into the world of modulation.

    With a flexible dual-channel design allowing you to use two effects simultaneously in parallel (Mixtures), series (Cascade) or stereo (LR-Split), you can of course use any of the GFI System Synesthesia's 30 algorithms as standalone effects too. Boasting MIDI connectivity, 32 preset slots and other powerful modern features — the GFI System Synesthesia does more than simply embellish your core amp tones!

    Limited Edition Synesthesia in White

    The GFI System Synesthesia is now available in a custom, special run white finish for a limited time! Only a small batch has been made, so make sure to get yours before they're all gone!

    Key Features

    • Dual-engine, multi-modulation processor in a compact pedal
    • 32 presets
    • 30 algorithms
    • Flexible DSP Routing: Cascade, Mixtures and LR Split
    • Flexible Modes: Preset and Stompbox
    • Flexible Setup: Stereo Output or Pre/Post
    • Multi-Purpose A.C.E jack accepts Aux Switches, Control Voltage (CV) or Expression Pedal
    • MIDI In and MIDI Thru
    • Works with SymmLab software for preset management, library update, firmware update and factory reset
    • Bright LEDs and LCD display

    Here's what GFI System says about the Synesthesia Dual Channel Modulation Pedal:

    Synesthesia is an advanced, yet user friendly dual-channel multi-modulation engines, capable of running two modulation algorithms simultaneously. Packed with 22 classic and modern algorithms (expandable to 30 with future updates) and 3 different DSP routing schemes Synesthesia offers limitless sonic possibilities.

    Synesthesia is not just another modulation pedal. By marrying a powerful dual-engine architecture with rich and deep algorithms, we provide players with immersive and 'colourful' modulation effects experience, hence the name: Synesthesia. Up to 30 on-board algorithms — more will be made accessible via the 'SymmLab' editor.


    • Tremolo
    • Dynamic Tremolo
    • Harmonic Tremolo
    • Chopper
    • Slow Volume


    • Filter
    • Envelope Filter
    • Sample & Hold Filter
    • Formant


    • Dimension
    • Chorus
    • Tri-Chorus
    • Detune
    • Dyane Flanger
    • Tape Flanger
    • Sample & Hold Flanger


    • Phaser
    • Envelope Phaser
    • Sample & Hold Phaser
    • Univibe


    • Octave Shifter
    • Vibrato
    • Rotary
    • Ring Modulator
    • Double Tracker


    • Arp Tremolo
    • Arp Filter
    • Arp Formant
    • Arp Flanger
    • Arp Phaser
    • Arp RingMod
    • Arpeggiator


    • Input Impedance: 1 MOhm
    • Output Impedance: 500 Ohm
    • DAC / ADC Resolution: 24 Bits
    • Current Consumption: ~240 mA
    • Weight: 0.8 Kg (1.6 lbs)
    • Dimensions: 12 (L) x 12 (W) x 5.5 (H) cm
    • Power Source: 9VDC (Negative Center)
    Elliot Stent author picture

    Written by Elliot Stent

    Loyalty Points

    Earn loyalty points whenever you shop at Andertons. Points can be earned and used online, in store or over the phone: earn and use points however you choose to shop! No need to sign up - points are added automatically when you make a purchase! The more you shop, the more you save, so start earning points now!

    What are points worth?

    One point is worth a 1p discount, and there's no limit on the number of points used per purchase! For example, if you have 1000 points, you can redeem them for a £10 discount on any purchase.

    How many points will I earn when I shop?

    We display the number of points available for a product on the product's page on our website. Normally we'll give you one point for every pound you spend, but watch out for double and triple points deals for even more savings!


    Here at Andertons Music Co. we believe that we stock some of the best musical equipment in the world. That's why we want to make it as quick and easy as possible for you to get your order, safe and sound!

    We offer a wide range of delivery options to help fit around your busy lifestyle without compromise. This includes free, named-day delivery for most UK postcodes on orders over £99 which are in stock, Saturday & Sunday deliveries, and competitive delivery rates worldwide.

    Please note: Some UK postcodes including remote areas and Northern Ireland are subject to charges.

    You can find full details about the services we offer, including details on our international delivery charges, on our main delivery page. Click here to read more.

    Finance Options

    Select deposit amount

    0% = £0.00

    Total amount payable £0.00. APR representative. Finance is subject to status. Terms and conditions apply.

    Total Cash Price
    Amount of Credit
    Duration of Agreement
    0 Months
    0 Monthly Repayments
    Cost of Credit
    APR Representative
    Annual Rate of Interest
    Settlement Fee
    Total Amount Payable


    How do I use instant finance?

    It's simple! Just add the products you want to your basket and click the "Checkout" button in your basket. Go through the checkout process and tick the "Finance" option under "Select Your Payment Method". You can then choose which finance term you'd like to apply for, and change your deposit if you wish.

    At the end of the checkout you'll be taken to the V12 Finance web site. This is where your finance application is processed. Assuming your application is accepted you'll be able to place your deposit and confirm your order right there.

    Then, your order will come through to Andertons and we'll send you the goods. Get approval before 3pm and we'll send your order out the same working day (stock permitting) for next working day delivery!

    Who can apply for finance?

    You must: spend over £300, be at least 18 years of age, have been a UK resident for 3 years or more, be able to make repayments by Direct Debit, be in regular employment (minimum of 16 hours per week) including self-employment, or in permanent residence with your partner who is in regular employment.

    Read More About Online Finance

    Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Andertons Music Company is authorised and regulated by the Financial Conduct Authority. Credit provided subject to age and status.