Line 6 Helix vs HX Stomp: The Complete Guide to Getting Great Tone
The Line 6 Helix is one of the most popular guitar modelers in the world, used by bedroom players and touring professionals alike. But with several models to choose from and hundreds of amps and effects inside, it can be hard to know where to start. This guide explains the Helix family, the key differences between the Helix and the HX Stomp, and how to get a great tone out of your unit.
What is the Line 6 Helix?
The Helix is a digital amp and effects processor. It recreates the sound and feel of real guitar amps, speaker cabinets, microphones and pedals, so you can build a complete rig inside one unit and plug it straight into headphones, studio monitors, an FRFR speaker or a PA system.
Every sound is built from blocks: an amp block, a cab block, and any drives, delays, reverbs and modulation you want around them. You arrange the blocks in a signal chain, save the result as a preset, and recall it with one footswitch.
A few features make the Helix stand out:
Huge model library: hundreds of amps, cabs and effects, with new models added through free firmware updates.
Impulse response support: alongside the built in cabs, you can load third party impulse responses (IRs) to use captured speaker cabinets. Browse our impulse responses here.
Snapshots: switch between different sounds inside one preset with no audio gap. More on this below.
Total control: assign footswitches, add expression pedals, and control external gear over MIDI.
The Helix family at a glance
Helix Floor: the flagship. Two DSP chips, full I/O, scribble strip displays above each footswitch.
Helix LT: the same sound engine as the Floor with fewer inputs and outputs and a lower price.
Helix Rack: the same engine in a rack unit, paired with a separate foot controller.
Helix Native: the Helix as a plugin for your recording software.
HX Stomp: the Helix sound in a compact pedal with three footswitches.
HX Stomp XL: the HX Stomp engine with five footswitches for easier live control.
HX Effects: Helix effects only, with no amps or cabs.
Helix Floor, LT, Rack and Native share the same presets, so a preset built for one works on the others.
Line 6 has also launched Helix Stadium, a new generation platform with its own amp models and preset format. It is a separate system, so it needs presets built specifically for it. See our Helix Stadium presets here.
Helix vs HX Stomp: what is the difference?
Both units use the same amp and effect models, so a Marshall model on the HX Stomp sounds the same as on the Helix Floor. The differences are in power, size and control.
Processing power
The Helix Floor, LT and Rack have two DSP chips. That gives you room for two separate signal paths with up to 32 blocks in total, so you can run complex rigs with several amps, stereo effects and parallel chains.
The HX Stomp and Stomp XL have one DSP chip and a maximum of 8 blocks. That is plenty for a strong amp, cab and effects chain, but big presets with two amps or many effects will not fit.
Size and control
The Helix Floor and LT are full pedalboards with many footswitches, an expression pedal and plenty of I/O. The HX Stomp is small enough to sit on an existing pedalboard or travel in a backpack, and the Stomp XL adds more footswitches for players who want the smaller unit but more hands free control.
Which one should you get?
Choose the Helix Floor or LT if you want an all in one rig for gigging, need complex routing, or want lots of footswitches in one unit.
Choose the HX Stomp or Stomp XL if you want the Helix sound in a small package, already have a pedalboard, or need a lightweight fly rig.
Can the HX Stomp use Helix presets?
Only if the preset fits within 8 blocks and the DSP limit of one chip. Most full Helix presets are too large, which is why many of our packs include dedicated HX Stomp and Stomp XL versions built and tested within those limits.
What are snapshots, and why do they matter?
A snapshot stores different settings for the blocks inside one preset. One snapshot might be a clean rhythm sound, the next a crunchy verse, the next a saturated lead with delay. Switching between them is instant and gapless, and delay and reverb tails carry over naturally.
For live players this is a big deal. Instead of jumping between separate presets, which can cause a short dropout, you can move through a whole song inside one preset. Many of our Helix presets are built around snapshots for exactly this reason.
The four biggest challenges of building Helix tones
The Helix can sound incredible, but getting there takes time. These are the challenges most players run into.
1. Understanding the signal chain
Block order matters. A drive before the amp behaves very differently from a drive after it, and the interaction between gain, EQ and cab choice shapes the whole sound. Small changes in one block can change how every other block reacts.
2. Sounding good on every system
A tone that sounds huge on headphones can sound harsh through a PA, and a tone that works on studio monitors can disappear on stage. Building tones that translate across systems usually means testing on several setups and finding a balance.
3. Too many options
With hundreds of models available, it is easy to spend an evening scrolling through amps instead of playing. Starting from a finished preset and tweaking from there is often faster than building from nothing.
4. Making tones work in a band
Tones that sound great alone can get lost in a band mix. Live tones usually need tighter low end, a focused midrange and balanced volume between rhythm and lead sounds.
The fastest way to a great Helix tone
This is exactly the work our presets do for you. Every Komposition101 Helix preset is dialed in by working guitarists, tested on headphones, studio monitors, FRFR speakers and live PA, and organized by genre so you can find your sound in minutes.
Most presets use snapshots, rhythm and lead levels are balanced for live use, and many packs include dedicated HX Stomp and Stomp XL versions.
Komposition101 is an official Line 6 vendor, trusted by more than 21,000 musicians and backed by 350+ reviews.
