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Line 6 Helix HX Stomp Multi Effects Processor & Amp Modeller

Professional-grade guitar processor in an ultra-compact format



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Product Description

The Line 6 HX Stomp is the latest addition to the Helix family. This deceptively small unit packs a formidable array of features, many of which are identical to the original Helix amp. With over 300 effects and models, a simple interface and a rugged gig-ready enclosure, the HX Stomp is your all-in-one performing rig!

Helix 3.60 Firmware – What’s New?

The Helix 3.60 firmware update for Helix and HX hardware devices introduces three new amplifiers, including the Grammatico GSG, seven new guitar speaker cabinets featuring 12" speakers in various combinations, two new bass cabs, and two new effects:


  • Grammatico GSG: Based on the Grammatico GSG100
  • Line 6 Elmsley: Line 6 Original
  • Agua Sledge: Based on the Aguilar Tone Hammer

Guitar Cabs (Single & Dual Versions):

  • 1x12 Blue Bell: Captured from a 1x12" Vox AC-15 Blue Alnico
  • 1x12 Open Cream: Captured from a custom 1x12" open-back cab G12M-65
  • 1x12 Open Cast: Captured from a custom 1x12" open-back cab EVM12L
  • 2x12 Silver Bell: Captured from a 2x12" Vox AC-30TB Silver Alnico
  • 2x12 Match H30: Captured from a 2x12" Matchless DC-30 custom G12H-30
  • 2x12 Match G25: Captured from a 2x12" Matchless DC-30 custom G12M-25
  • 4x12 Greenback 20: Captured from a 4x12" Marshall "basketweave" G12M-20

Bass Cabs (Single & Dual Versions):

  • 1x12 Epicenter: Captured from a 1x12" Epifani Ultralight series
  • 4x10 Ampeg Pro: Captured from a 4x10" Ampeg PR-410HLF


  • Dark Dove Fuzz (Mono, Stereo): Based on the Electro-Harmonix Russian Big Muff
  • Triple Rotary (Mono, Stereo): Based on the Yamaha RA-200 rotary speaker (used by Pink Floyd)

Helix Modelling Technology

The Helix set the world ablaze upon release and went from strength to strength with the release of the Floor, LT and HX FX versions. The HX Stomp looks set to take it to the next level, borrowing crucial effects and features of the cornerstone Helix models and sticking them in their most compact unit yet.

The HX Stomp uses the exact same HX Modelling technology as the flagship Helix guitar processor. When you consider that it’s approximately 80% smaller, that’s quite an impressive feat. Run up to 6 processing blocks simultaneously, with over 300 effects and models to choose from. This includes the Helix, M-Series and legacy Line 6 collections.

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Versatile & Fool proof

It’s designed to be used in a number of ways. Given its size, it’ll fit neatly onto any pedalboard – a feature-packed multi-FX unit. Combine it with other modelling or FX units to reach new tonal heights. Or go all-in and use it as an all-encompassing guitar or bass rig – yes, it can handle it!

With stereo inputs and outputs, USB connectivity and expression pedal compatibility, the HX Stomp has the capacity to become the centrepiece of your setup. You’ve also got an industry-leading 123dB of dynamic range for ultimate depth and responsiveness – it’ll handle any gig or session you throw at it.

To top it off, it’s super easy to use. Its straightforward interface combines clearly-labelled knobs, buttons, LED-lit footswitches and a 320 x 240 colour LCD screen. All in all, the HX Stomp is going to change the way you see your rig!


  • Utilizes the same HX Modelling as Helix
  • Over 300 effects and models from Helix, M-Series, and legacy Line 6 products
  • Up to 6 simultaneous amp, cab, and effect blocks (including a looper and IR loading)
  • 3 capacitive-sensing footswitches with color-coded LED rings facilitate fast editing
  • TRS dual expression pedal/footswitch input extends creative control capabilities
  • Stereo inputs & outputs
  • Stereo effects loop (mono/stereo TRS send + stereo returns)
  • MIDI compatible
  • USB Connectivity
Sam Beattie author picture

Written by Sam Beattie

Customer Reviews


94 reviews





Mr Andrew Crowle12th Apr 2024

I’ve only had this unit a few weeks so am yet to fully explore options but have already integrated it into my live set up and have found some very useable sounds. The editing facility is very graphic and easy to navigate both in the unit itself and via my computer.

Value 5Looks 5Durability 5Sound 5

Trusted Customer20th Mar 2024

Value 4Looks 4Durability 3Sound 5

Trusted Customer17th Mar 2024

This pedal exceeded all my expectations.. great for building combined sounds with my amp and existing drive/modulation/ reverb pedals .. which is what I bought it for primarily.. but I’m absolutely blown away by it’s versatility and the quality of the onboard effects and amps.. while it won’t replace my amp and many of my other pedals, if I had to keep just one piece of gear, it would be the HX Stomp

Value 5Looks 4Sound 5

Trusted Customer29th Dec 2023

Over the years I've been playing guitar I haven't really had to use an amp, or have not been able to due to volume restrictions, I've not really played around with effects either. After a few YouTube videos, I found a pretty interesting sound within 15 minutes of playing with the Helix. I found linking this to a laptop easy, and also playing music is easy also (I use a Mac). Together with those options I've already found, the fact that it can be an audio input for recording, tops the deal. This is an excellent device, that appears easy to use, has more options and controls then I know what to do with, and sounds (to my ears) extremely good.

Value 4Looks 4Durability 4

Mr Jonathan Bennett9th Nov 2023

Nice compact stompbox with accompanying HX editor. Many presets, and many more available from Line 6 users. The external FX loop is great and can be positioned at different places in the overall effect chain. Good noise gate, but the tones I'm using fairly noiseless - very impressive. I am used to recording into a DAW with a small amount of latency. The HX Stomp allows me zero latency and great expressive feel to my playing; recording can easily be set up to have a parallel clean DI track to then process with vst effects as necessary.

Value 4Looks 5Sound 5

Trusted Customer16th Oct 2023

My first effects processor & amp modeller, still acclimatising, but so far very impressed with the sound and possibilities

Value 4Looks 4Sound 5

Trusted Customer6th Oct 2023

Value 4Looks 5Durability 5Sound 5

Matthew Murphy5th Sep 2023

Value 4Looks 4Durability 4Sound 4

Mr Scott Phillips3rd Jun 2023

Brilliant piece of kit, big fan of Line 6. Own several line 6 helix products as I’m a touring musician.

Value 5Looks 5Durability 5Sound 5

Mr Andrew Diamantis1st Jun 2023

A great addition to my gear. I now know what is meant by an 'Orange' tone or a 'Vox' tone. Really good fun.

Value 5Looks 5Durability 5Sound 5

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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. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Andertons Music Company is authorised and regulated by the Financial Conduct Authority, firm registration number 716155. Credit provided subject to age and status.