1. Introduction and Overview
The XSONIC Airstep Kat Edition is a versatile footswitch designed to provide comprehensive hands-free control for your Boss KATANA 50/100/Head/Artist MkII & I amplifiers. It integrates seamlessly with the BTS App for iOS and Android, allowing for wireless sound modification and advanced effect management.
Key features include:
- Hands-free channel switching and effect toggling.
- Wireless amp sound modification via the BTS App.
- Programmable footswitches for Solo, PedalFx, EQ, Send/Return, and more.
- Dedicated 'GA-FC Expand Mode' for enhanced functionality.
This image displays the top-down view of the Airstep Kat footswitch, showcasing its five control buttons and the 'Airstep Kat' display.
2. Setup
2.1 Initial Connection to Amplifier
To connect your Airstep Kat Edition footswitch to your Boss KATANA amplifier, use a standard USB cable. Plug one end into the USB port on the Airstep Kat and the other end into the appropriate USB port on your KATANA amplifier. Ensure both devices are powered on.
This diagram illustrates the connection setup, showing the Airstep Kat footswitch connected to a KATANA amplifier via USB, and wirelessly to a smartphone running the BTS App.
2.2 Wireless Connection to BTS App
The Airstep Kat Edition can be wirelessly controlled and configured via the BTS App (Boss Tone Studio) on your iOS or Android device. Ensure Bluetooth is enabled on your mobile device. Open the BTS App and follow the in-app instructions to pair with your Airstep Kat. This allows for real-time sound modification and effect editing.
This image shows the Airstep Kat footswitch positioned next to a smartphone displaying the BTS App interface, highlighting the wireless control capability.
This image displays two smartphone screens, one showing the 'BTS for KATANA-AIR' app and the other 'KATANA Librarian', indicating compatibility with both for wireless control.
3. Operating Instructions
3.1 Channel Mode
In Channel Mode, the five footswitches are assigned to control amplifier channels and panel functions:
- CH1, CH2, CH3, CH4: Short press to select the corresponding channel.
- CH1 (Long Press): Switches between Channel A and Channel B presets.
- Rightmost Footswitch (Short Press): Switches to Effect Mode.
- Rightmost Footswitch (Long Press): Switches to Panel Mode.
This image illustrates the footswitch assignments in Channel Mode, showing CH1 through CH4 and the rightmost switch for Effect/Panel mode, along with long-press functions.
3.2 Effect Mode
In Effect Mode, the footswitches control various effects and their parameters:
- BST (Booster), MOD (Modulation), FX (Effects), DLY (Delay), RVB (Reverb): Short press to toggle the respective effect on/off.
- BST, MOD, FX (Long Press): Changes the type of the selected effect.
- DLY (Long Press): Toggles the Delay effect on/off and can be used for Tap Tempo.
- RVB (Long Press): Toggles the Reverb effect on/off.
- Rightmost Footswitch (Short Press): Switches back to Channel Mode.
This image illustrates the footswitch assignments in Effect Mode, showing BST, MOD, FX, DLY, and RVB, along with their short-press and long-press functions.
3.3 GA-FC Expand Mode
The Airstep Kat Edition includes a 'GA-FC Expand Mode' to provide additional control options, especially beneficial for KATANA MkI users. This mode allows access to functions typically found on the GA-FC footswitch, such as Solo, Pedal FX, and EQ, expanding the versatility of your amplifier.
This diagram details the multi-press functions for both MkII and MkI Katana amplifiers, including the 'GA-FC Expand Mode' which provides additional controls like SOLO, PEDAL FX, and EQ.
3.4 Wireless Editing via BTS App
Beyond footswitch control, the BTS App allows for comprehensive wireless editing of your amplifier's settings. You can adjust amp types, gain, volume, equalization (bass, middle, treble), and individual effect parameters (Booster/Mod, Delay/FX, Reverb) directly from your smartphone or tablet. This provides a visual interface for fine-tuning your sound.
Video 1: Controlling KATANA 100 MkI
This video demonstrates the XSONIC Airstep Kat Edition footswitch in action, showcasing its ability to control a KATANA 100 MkI amplifier. It highlights channel switching, effect toggling, and wireless sound editing via the BTS App, providing a visual guide to its operational features.
4. Maintenance
To ensure the longevity and optimal performance of your XSONIC Airstep Kat Edition footswitch, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe down the unit. Avoid abrasive cleaners or solvents that could damage the finish or internal components.
- Storage: Store the footswitch in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
- Battery Care: The unit includes a Lithium Ion battery. If storing for extended periods, ensure the battery is partially charged (around 50%) to maintain its health. Avoid fully discharging the battery for long durations.
- Connections: Periodically check all cable connections for wear and tear. Ensure USB and any other connected cables are securely seated.
5. Troubleshooting
If you encounter issues with your Airstep Kat Edition footswitch, consider the following troubleshooting steps:
- No Power/Unresponsive:
- Ensure the unit is fully charged or connected to a power source.
- Check the power switch is in the 'ON' position.
- Verify the USB connection to the amplifier is secure and functional.
- No Control Over Amplifier:
- Confirm the USB connection between the footswitch and the amplifier is established.
- Ensure the correct mode (Channel or Effect) is selected on the footswitch.
- Check for any recent firmware updates for your KATANA amplifier or the Airstep Kat, as compatibility issues can arise from outdated software.
- BTS App Connectivity Issues:
- Ensure Bluetooth is enabled on your mobile device and the Airstep Kat.
- Restart both the Airstep Kat and your mobile device.
- Try unpairing and re-pairing the Bluetooth connection in your device's settings.
- Verify that the BTS App is updated to its latest version.
- Physical Damage:
- Inspect the USB-C port and footswitches for any visible damage. If physical damage is suspected, contact customer support.
6. Specifications
| Feature | Specification |
|---|---|
| Item Weight | 1.65 pounds (0.75 Kilograms) |
| Product Dimensions | 11.81 x 5.51 x 2.76 inches |
| Item Model Number | AIRSTEP Kat |
| Batteries | 1 Lithium Ion battery required (included) |
| Connector Type | USB |
| Hardware Interface | USB |
| Signal Format | Analog |
| Power Source | Corded Electric |
| Voltage | 9V |
| Amperage | 1A |
| First Available Date | April 20, 2022 |
7. Warranty and Support
XSONIC products are designed for reliability and performance. While specific warranty details are not provided in this manual, please refer to the warranty information included with your purchase or visit the official XSONIC website for the most up-to-date warranty policy.
For technical support, troubleshooting assistance, or service inquiries, please contact XSONIC customer support through their official channels. Keep your purchase receipt and product model number readily available when contacting support.
