AIRSTEP Ctx Edition
"The Ultimate Wireless Foot Controller for Nano Cortex"
AIRSTEP Ctx Edition | The Ultimate Wireless Foot Controller for Nano Cortex
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What Can It Do?
AIRSTEP Ctx Edition is the ultimate wireless foot controller for the Nano Cortex—delivering hands-free control of all 64 presets, effect and tuner toggles, tap tempo, Drive and Mod types changes, and more, all at once.
No setup required—just plug and play. Ultra-stable and far more powerful than any MIDI footswitch, with real-time LED feedback auto-synced to your current effect on/off states, preset, and bank, plus dual expression pedal support.
It transforms your Nano Cortex into a fully portable, performance-ready rig.
Zero Setup, Advanced Control
AIRSTEP Ctx gives you full hands-free control of the Nano Cortex—with instant, latency-free switching across all 64 presets, plus control of all five effect slots, the tuner, tap tempo, Drive and Mod types—entirely from your feet.
No configuration or MIDI knowledge required. Simply power it on and it connects wirelessly to your Nano Cortex with rock-solid stability. It delivers deeper, more intuitive control than any MIDI foot controller, with real-time LED feedback auto-synced to your current effect on/off states, preset, bank, and tempo—something MIDI controllers simply cannot provide.
It offers two Control Schemes to match your workflow. Both include Preset Mode for switching presets, changing banks, tap tempo, and tuning. Control Scheme A pairs Preset Mode with Effect Mode for direct effect on/off control, while Control Scheme B pairs Preset Mode with Scene Mode to switch between predefined effect on/off combinations—all instantly from your feet. Control Schemes and Scene Mode effect on/off settings are configurable in the dedicated "AIRSTEP Cortex" app.
With AIRSTEP, your Nano Cortex becomes truly live-ready—like its big brother, but far more compact and portable.
Control Scheme A
Control Scheme B (Scene Mode)
Why Choose AIRSTEP over MIDI Foot Controllers?
| Feature | AIRSTEP Ctx | MIDI Foot Controller |
|---|---|---|
| Setup & Ease of Use | Plug-and-play, no setup required | Requires MIDI setup and knowledge |
| Effect Status Auto-Sync | Auto-synced effect status guarantees correct ON/OFF control | Blind toggling—effects may turn ON when you expect them to turn OFF |
| Simultaneous Multi-Effect Control | One footswitch recalls multiple effect on/off states via Scene Mode, configured visually in the app | Requires multiple MIDI messages and advanced setup to achieve the same result |
| Drive & Mod Type Control | Change Drive and Mod types in real time with your feet | Not supported |
| Tempo Feedback | Displays current tempo visually | No tempo feedback |
| Connection | Wireless, cable-free | Wired MIDI connection |
| Power Supply | Built-in battery (up to 300 hours of continuous use) | Usually external power required |
| Depth of Integration | Deeply customized for Nano Cortex | Generic MIDI control only |
| Control Efficiency | Multiple advanced functions on a compact controller | More functions require more switches and larger size |
| Overall Experience | Intuitive, performance-focused, live-ready | Technical, limited, and less intuitive |
Quick Demo
Quick Demo (Scene Mode)
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Fully Wireless, Fully Portable
AIRSTEP and the Nano Cortex create a fully wireless rig. With Nano Cortex powered by a power bank and AIRSTEP delivering up to 300 hours on its built-in battery, you can play anywhere without a single cable.
Both devices stay linked through industrial-grade wireless stability, giving you a fully portable, cable-free setup that's exceptionally convenient for practice, recording, and live performance.
The Cortex Cloud App also remains fully usable while AIRSTEP is connected, allowing real-time editing and adjustments at any moment.
Dual Expression Pedal Inputs
AIRSTEP Ctx features two expression pedal inputs that can control any parameter on your Nano Cortex in real time—volume, gain, wah, pitch, FX parameters, and more. Simply assign your preferred function in our dedicated app and shape your tone freely with your feet. Search for "AIRSTEP Cortex" in the App Store to learn more about expression pedal parameter assignments.
Features
- Hands-free, wireless control of all Nano Cortex presets, effects, tempo, Drive and Mod types, and tuner—no noticeable latency
- Two Control Schemes to match your workflow, including Scene Mode for switching between predefined effect on/off combinations.
- Onboard LEDs provide real-time, auto-synced visual feedback for your current effect on/off states, preset, bank, scene, and tempo
- Power it on and play—no MIDI knowledge or configuration required
- Two expression pedal inputs for real-time control of volume, gain, wah, pitch, or any assignable parameter
- The Cortex Cloud App remains fully usable even while AIRSTEP is connected.
- Transforms your Nano Cortex into a fully live-ready system with professional-level flexibility
- Built-in rechargeable battery with up to 300 hours of use
- Firmware upgradeable to stay compatible with future updates
- Rugged extruded aluminum housing for stage and studio durability
Specifications
- 30 meters (100') wireless communication range
- Battery powered and rechargeable by 5V - 9V DC@600mA
- Robust aluminum extruded shell
- Weight: 650g
- Dimensions: 300 x 70 x 45(H) mm
Third-Party Disclaimer: This product is a third‑party accessory designed for compatibility with Neural DSP devices. It is not manufactured by, affiliated with Neural DSP Technologies Oy. ‘Nano Cortex’ is a trademark of Neural DSP Technologies Oy.