line 6 helix expression pedal Line 6 Helix Stadium Amp Modeler and FX Processor – nafiriguitar.com

Agoura modeling: breaking new ground on emulation accuracy

The Helix Stadium series ushers in a new era of Line 6 modeling, complete with a ground-up redesign of the modeling process in the series’ revolutionary Agoura technology. While Line 6 has long utilized component-level modeling in its emulations, this innovative methodology replicates how individual components interact with the rest of the circuitry. Dubbed “Sub-component Behavioral Modeling,” Agoura re-creates ultra-minute nuances of real-world tube amp design — from the complex way that an amp’s power supply interacts with the signal to the capacitance between wire runs within the chassis.

Naturally, this technology leads to a stunning increase in emulation accuracy across the board. Moreover, while the Line 6 Helix Stadium’s amp models sport superior sound quality, Agoura modeling’s comprehensive component-level architecture also ensures that every model feels like its real-world equivalent — a far more challenging quality to capture. From the dynamic touch-sensitivity of a tube amp pushed to the brink to a quick clean-up of a dirty signal with a volume roll-off, Line 6’s Agoura modeling provides you with the precise sound and response of the most legendary gear in music history.

Automate your sets with Showcase

The Helix Stadium’s Showcase automation and playback engine lets you do everything from jamming along with your favorite tracks to running fully automated preset and parameter changes throughout your entire performance. Need help nailing down the perfect tone for your cover band? By loading a track into your Helix Stadium, Showcase can split and mix the song’s individual instrument stems. Turn down the guitar track, and you’ll be able to play with the track itself, not on top of it. Tone-sculpting enthusiasts are also quick to point out that this function is perfect for crafting stage- and studio-ready presets — the saturation-drenched lead sound you’ve so lovingly crafted might sound incredible solo, yet what sounds perfect in isolation often needs tweaking to excel in a full-band context!

Furthermore, Showcase’s power extends far beyond the boundaries of jamming and preset shaping. By placing flags at key moments within a track, Showcase can automatically trigger amp swaps, external pedal switching, MIDI to DMX lighting, drum machine and keyboard patches, and even send a message to your laptop to activate a video onstage. And for those playing in a more fluid musical setting, Showcase flags can also be activated via a footswitch stomp, giving you the power to activate your setting shifts after an unscheduled extended solo or an improvisational detour.

Streamlined touchscreen workflow

Navigating your presets and parameters is easier than ever before courtesy of the Helix Stadium’s high-resolution 8-inch touchscreen. This screen’s highly graphic-based interface seriously simplifies the process of swapping around effects blocks and modifying parameters, especially when you’re harnessing the power of the Helix Stadium’s context-based focus view. Need to quickly pull up an amp, effect, or function? Simply type in the name using the Helix Stadium’s search function for instant access. Lastly, the Helix Stadium’s grand total of 11 knobs, 13 buttons, and 12 footswitches melds this processor’s forward-thinking touchscreen controls with the instant accessibility of physical functionality.

Fine-tune your settings with Focus View

Boasting an intuitive graphic-based UI, Helix Stadium’s Focus View offers contextual parameter control that allows you to effortlessly shape your tones on the fly. This mode re-creates the streamlined feel of tweaking a physical amp or effect’s knobs, with straightforward explanations of what each parameter does to aid you in your tone-shaping endeavors.

Moreover, Helix Stadium’s amp and effect models also feature five customizable touch zones that can be mixed and morphed with a quick swipe. To top it all off, Preset Audition both displays information on the preset and gives you the power to play an audio clip through the preset to “audition” whether it might be the perfect pick for your track — you can even record your own clips to audition!

Pared-down, pedalboard-ready form factor

Despite its significant increase in power, the Line 6 Helix Stadium’s optimized form factor saves considerable space on your pedalboard. At 42% smaller and nearly half the weight of the original Helix Floor, this unit makes taking your Helix rig on the road easier than ever!

Backward preset compatibility

Fear not, long-time Helix aficionados: the tried-and-true presets you’ve been rocking for 10 years of Helix history are fully compatible with the Helix Stadium. Combined with the Helix Stadium’s suite of Agoura amplifier models, you’ll be able to directly compare and audition your favorite models to find the sound that perfectly re-creates the sound in your head.

Meet your new studio centerpiece

Looking to lay down a few tracks in your home studio? The Line 6 Helix Stadium doubles as a fully functional audio interface. Plug it into your DAW of choice via USB, and this stage-ready powerhouse becomes the centerpiece of your guitar or bass recording rig.

Upgraded sound all around

Every element of the Helix Stadium is optimized to deliver superior sound. Line 6 outfitted this processor with high-dynamic-range circuits on every analog input, coupled with both variable-impedance instrument inputs with greater than 126dB of dynamic range and upgraded mic preamps with 128dB of dynamic range. Even the headphone output has been redesigned for superior sound! To seal the deal, the Helix Stadium boasts a higher headroom than any of its predecessors, ensuring that even your imported Helix/HX presets will benefit from the Helix Stadium’s world-class sound.