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Dual-Engine Modulation

About the Product

Synesthesia is an advanced, yet user friendly dual-channel multi-modulation engines, capable of running two modulation algorithms simultaneously. Packed with 38 classic and modern algorithms 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 'colorful' modulation effects experience, hence the name : Synesthesia.

Synesthesia for everyone. with carefully designed user interface and comprehensive feature sets, Synesthesia is suitable for professional musicians, recording musicians, performers, as well as bedroom guitarists.


Up to 38 on-board algorithms - more may be made accessible via the SymmLab editor.


Photo Gallery

Flexible DSP Routings :   





Preset mode

conveniently recall your favorite patches from an easy-to-navigate banks of 32 presets.

Stompbox mode 

stomp the footswitches to control the individual DSP, just like using individual stompboxes.


Comprehensive external control ​​


  • Expression Pedal - with adjustable heel and toe values.

  • Control Voltage (CV) - takes 0 - 2.5 V control voltages.​ 

  • Aux Switches - accepts up to 3 external switches for versatile control (tap-tempo, bank up/down, etc).

  • MIDI In / MIDI Thru - nearly all features and functionalities of the pedal are opened to MIDI access, including MIDI clock. 


You can tap in your tempo using an external tap pedal, via Midi, or on the pedal itself.

Space saving

12 cm x 12 cm (4.7" x 3.5"), impressively small for a pedal that can replace 3 or more individual stompboxes.

​Switch effects order (pre or post)

Effortlessly via the switchable Pre/Post configuration (specified on per-preset basis).

Pre / post Setup


Signal Post

WhatsApp Image 2021-04-02 at 7.11.33 PM.

Set to "PRE" :
Pedal A  <  Pedal B  <  Synesthesia

Set to "POST" :
Synesthesia  <  Pedal A  <  Pedal B


Tips : normally Pedal A and Pedal B would be overdrive or distortion pedals.


Key Features

  • Input impedances : 1 MOhm.

  • Output impedances : 500 Ohm.

  • DAC / ADC resolution : 24 bits.

  • Current draw : ~240 mA.

  • Input / Output jacks : 1/4 inch TS.

  • USB Connector : Type B

  • Weight : 800 grams (1.6 lbs).

  • Dimension : 12 (L) x 12 (W) x 5.5 (H) cm

  • Power requirement : 9VDC / 240mA, negative-center plug (Power supply is not included). 

  • Dual-engine runs 2 algorithms simultaneously.

  • 38 classic and modern modulation effects.

  • Flexible DSP Routings : Cascade, Mixture, Split.

  • 32 Presets.

  • Tap-Tempo.

  • MIDI In / MIDI Thru.

  • Expression Pedal and CV input.

  • Aux Switch expansion.

Demo Video

Ultimate Tone Shaper! GFI Enieqma!

Ultimate Tone Shaper! GFI Enieqma!

Check it out here: Backing tracks available on my Patreon page: Follow me on Instagram: Follow me on Facebook: Pedals I use and recommend: - ThorpyFX The Dane (EU: / UK: - ThorpyFX Peacekeeper (EU: / UK: - Browne Protein ( - JAM Pedals Delay Llama mk. 3 (EU: / UK: - JAM Pedals Harmonious Monk (EU: / UK: - Reeves Electro ZO: ( - Line6 HX Stomp (EU: / UK: - Isle of Tone Haze 67, Haze 69 and Luxe 64 ( - Dominion Fuzz ( - ExpressoFX Silicon and Germanium fuzz ( - OCE Pedals The Wrench ( - Chase Bliss Preamp MK II / CXM 1978 / Thermae ( - GFI Orca (EU: / UK: - Alexander Pedals Rewind (EU: / UK: - Cornerstone Gladio (EU: Amps I use and recommend: - Blackstar St. James EL34 (EU: / UK: - Silktone Amp ( - Victory V140 Super Duchess ( Guitars I use and recommend: - Panucci Guitars ( - Heritage H-150 Custom Core (EU: / UK: - Martin 000-28EC ( - B&G Little Sister ( - Maxwell guitars ( The other stuff I use: - Curt Mangan Pure Nickel ( - Ernie Ball Regular Slinky (EU: / UK: - Elixir 12-53 (EU: / UK: - Dunlop picks (EU: - Shubb capo (EU: UK: - Gary Clark slide (EU: Recording equipment: - Sony A7 III ( - Sony A7 III Battery Grip ( - Sony A6600 ( - GoPro Hero 10 Black ( - Sony FE 24-70 mm F2.8GM ( - Sony ZEISS Sonnar T E24mm F1.8 ZA ( - Sachtler FSB8 tripod and fluid head ( - MeFOTO Carbon fiber tripod ( - Sandisk 128gb memory cards ( - Manfrotto 420B Boom stand ( - Lacie Mobile Drive external hard drives ( - Dell XPS 15 laptop ( - Sennheiser EW 112P wireless lav mic ( - Rode NTG2 shotgun mic ( - Panasonic Eneloop rechargeable batteries (
GFI System Enieqma Stereo MIDI EQ | Secret Weapons Demo & Review

GFI System Enieqma Stereo MIDI EQ | Secret Weapons Demo & Review

GFI's new EQ pedal, the Enieqma, is a level of ambitious you don't see a lot. Featuring three different types of stackable EQ's, independent parallel pathing, a limiter, stereo widening, and even an excellent sounding chorus; the Enieqma is worth taking a look at. Check out @AmbientEndeavors video here; Get 7% off your first year of DistroKid and support the channel with the link below: Support me on PATREON and get exclusive access to the music in this video, behind the scenes content, and my Discord: Signal Path: 29 Pedals EUNA Bondi Squish As / Del Mar Hologram Microcosm GFI System Enieqma UA Ruby UA Starlight GFI Specular Tempus UA Ox Stomp Timecodes: 00:00 Intro Song 01:26 Review 09:34 Sound Samples / Layout of the Video 12:51 Understanding the Controls 17:20 Limiter 19:06 Stereo Expander 23:19 Boost 24:31 EQ Overview 25:01 Prototypes VS Presets (ParaEQ mode) 32:09 SimpleEQ 35:22 Can Enieqma emulate your amp's preamp? 41:01 SimpleEQ Continued 41:47 PultecEQ 43:40 Linking and Unlinking Stereo Channels 46:26 Enieqma as a cabsim (feat. EAE Citadel) 54:03 MIDI, Expression, and Enieqma Recorded in Universal Audio LUNA Thank you for watching. If you like what you heard here, consider following me on Instagram for more music, gear, and a look behind the scenes of producing videos like this. Below is a list of the gear I use to make these videos. They are affiliate links and help support the channel if you purchase anything. - VIDEO GEAR - Camera: BMPCC 6K G2 - Lense: Sigma 18-35mm F1.8 Art DC HSM Lens for Canon - Lights - Monitor - Tripod - - AUDIO - Shure SM7B - Soyuz Launcher -
GFI System Enieqma Dual Channel EQ & Boost

GFI System Enieqma Dual Channel EQ & Boost

Enieqma is the ultimate tone shaping tool for musicians. With its three powerful EQ engines: a 5‐band full Parametric EQ, Simple EQs (tonestacks, baxandall, tilt, etc), and an emulation of the revered Pultec MEQ‐5 midrange EQ processor, Enieqma offers unprecedented equalization capabilities in a pedal format. All backing tracks written, performed, mixed & mastered by Ryan Plewacki unless otherwise noted. Guitars: Rivolta Regata VII: Seuf Guitars OH-19: Amp: Silktone Amp: Recording Rig: Universal Audio Apollo X16 Manley Force Universal Audio 4-710d Golden Age Pre-73 Warm Audio EQP-WA Tech 21 SansAmp RBI Drawmer DL241 Vintage DBX 160A (pair) Yamaha HS7 Monitors Guitar Amp Mics: AKG C 414 XLS Cascade Fathead Avantone CV-12 (room mic) Vocal Mic: Sennheiser MKH 416 0:00 In the Mix 1:44 Features & Controls 5:04 Guitar Sweetener 5:47 Guitar Thickener 6:57 Twang 7:47 Stereo Widener 8:15 Closing Thoughts #demosinthedark #guitarpedals #electricguitar

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