Neuro App

Neuro Effects System

Neuro technology unlocks the full potential of Source Audio One Series pedals and introduces a bold new approach to guitar and bass effects. Out of the box, each One Series pedal is a standalone powerhouse with a simple plug-and-play control set, but with components like the Neuro Mobile App (a free download for iOS and Android) or the Neuro Hub, users gain even more power and flexibility. Access advanced features including MIDI functionality, detailed effects editing, interchangeable effect algorithms, preset sharing, Source Audio artist presets, and more.

Neuro Mobile App

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The Neuro Mobile App (a free download for all iOS and Android devices) unlocks a far-reaching collection of powerful features in Source Audio’s One Series effects pedals. With a standard audio cable (included with every One Series pedal), the Neuro App connects from your device’s headphone jack to Input Channel 2 of any One Series pedal. It’s a simple connection that brings unprecedented power to a fully streamlined effects pedal with a remarkably compact footprint.


  • Access an extended set of effect editing parameters, stereo routing options, and advanced EQ control.
  • Browse Source Audio’s free library of bonus effect algorithms.
  • Create a user profile and save customized presets in your own personal effects library or — if you’re so inclined — publish them for the entire world to hear.
  • Email and text presets to your friends with the simple Share function. You can also post them directly to your Facebook page!
  • Check out popular presets from other One Series owners, including exclusive tones dialed in by Source Audio’s growing list of endorsing artists — all at no additional cost.
  • Burn your settings to one of the three toggle switch positions on your One Series pedal — the next time the pedal powers up, it will keep the custom settings.
  • Supports all Source Audio One Series pedals including: Vertigo Tremolo, Gemini Chorus, Mercury Flanger, Lunar Phaser, Aftershock Bass Distortion, L.A. Lady Overdrive, and Kingmaker Fuzz.
  • Works with all iOS and Android devices.

Effects Editor

The Neuro Mobile Effects Editor brings an additional set of editing parameters to every pedal in the One Series line. Dive deep inside your tone and make those fine adjustments that are simply not possible with other small footprint pedals. Additional parameters like a parametric EQ, Stereo Separation, Wet/Dry Mix, or LoRetain (Source Audio’s special low-end preserving algorithm) make it easy to dial in the perfect effect to match your musical vision.

After you’ve created the ultimate tone, save it to your personal library of User Presets, easily recalled with a single touch. If you decide to bring one of those presets to the stage, simply burn it to any of the three toggle switch positions on the pedal’s front control panel. Should your performance requires more than three presets, connect as many as five One Series pedals to the Neuro Hub and save as many as 128 single pedal presets or multi pedal scenes, easily recalled with a standard MIDI foot controller.

Bonus Algorithms

Every pedal in the One Series line comes with three onboard effects, but the Neuro Mobile App provides access to Source Audio’s free library of bonus algorithms. Choose from our collection of differing effect flavors, progressive tones, and hybrid modulation effects. Each effect can be tweaked then saved to your personal Preset Library or burned directly to the pedal.

The One Series also introduces the concept of interchangeable algorithms, where pedals within a certain family can share effects. For example, it is possible to download ANY of Source Audio’s modulation algorithms to ANY of the modulation pedals. That means if you own a Lunar Phaser, you can load the Mercury Flanger’s “Thru-Zero” flange effect directly to your Lunar Phaser. It’s like buying one pedal and owning three. The same is true of the L.A. Lady Overdrive and Kingmaker Fuzz, our overdrive/fuzz pedals.

User Profiles

The Neuro Mobile App allows you to create a personal User Profile and save an unlimited number of customized presets to your private effects library. Enter a name and description for each effect, then save them for personal use or publish them for the entire world to check out. It’s also possible to email and text presets directly to your friends and bandmates, or post them on Facebook.

Also, everybody should check out the exclusive presets from the growing list of Source Audio endorsing artists.

Stereo & Signal Routing

The Neuro Mobile App takes full advantage of the One Series’ stereo inputs and outputs and dual processors by giving you a range of signal routing and stereo options.

The modulation pedals offer a number of stereo options including stereo to stereo, mono to stereo, stereo to mono, dual mono and more. Basically, any stereo combination you can imagine, the Neuro App has it covered. The App also has a Stereo Separation (LFO Phase Offset) control that dials in anything from a very mild panning effect to full 180° stereo modulation.

The stereo ins and outs along with dual processors in the L.A. Lady, Kingmaker Fuzz, or AfterShock Bass Distortion make it possible to run dual drive types in a number of different ways including double stacked drives, parallel drives with a blend control, separate drives to each output, external effects loops, and more

Download the Free Neuro Mobile App

Download from the Apple App Store Download from the Google Play store

Neuro Mobile App: Featured Video

Neuro Web App

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The Neuro Web App allows you to create and manage your own “Neuro Society” profile. Join a community of others, worldwide, to share all of your best presets and promote your music. Also, check out the latest presets posted by our growing list of Source Audio-endorsing artists, which are free for you to download.

Check out the Neuro Web App at

User Profiles

Manage your “Neuro Society”, profile with the Neuro Web App. You can upload your profile picture, write a little about yourself, and add links to promote your music, bands, and projects. Here, you’re also able to save an unlimited number of your own presets, and give them names and descriptions of your choosing. If you feel inclined, share them for the world to see.

Check out the Neuro Web App at

Browse Presets

In addition to creating and managing your own profile on the Neuro Web App, you can browse the content of the entire online community, including a worldwide group of users, and Source Audio-endorsing artists. Download presets from others and upload them directly to your own One Series pedal for free.

Check out the Neuro Web App at


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Neuro App — Free Download

Download from the Apple App Store Download from the Google Play store

Neuro-Compatible Pedals

Source Audio pedals compatible with the Neuro Effects System include: