Introduction
The Nektar Impact GX61 is a 61-key USB MIDI controller keyboard designed for seamless integration with computer music applications. It provides essential MIDI control functionalities and features Nektar DAW Integration for enhanced workflow with popular Digital Audio Workstations. This manual provides instructions for setup, operation, maintenance, and troubleshooting to ensure optimal use of your device.
What's in the Box
Upon unpacking, please verify that all the following items are included:
- Impact GX61 Keyboard
- USB Cable
- User Guide (this document)
- Bitwig 8-Track License
- Piano-Style Sustain Pedal
- 10' MIDI Medium Keyboard Dust Cover
Setup
1. Connecting the GX61
Connect the Nektar Impact GX61 to your computer (PC or Mac) or iOS device using the supplied USB cable. The device is USB bus-powered, meaning it draws power directly from the USB connection. No external power adapter is required.

Image: Rear view of the Nektar Impact GX61 MIDI controller, highlighting the USB port for connection to a computer or iOS device. This port also provides power to the unit.
2. Driver Installation
The Impact GX61 is a class-compliant USB MIDI device. This means that for most operating systems (Windows, macOS, iOS), no specific drivers are required. Your system should automatically recognize the device upon connection.
3. DAW Integration
For enhanced functionality, download and install the Nektar DAW Integration software for your specific Digital Audio Workstation. This software provides advanced control over your DAW directly from the GX61. Refer to the Nektar website for detailed instructions and downloads for your DAW.
Operating Instructions
1. Basic Playback
Once connected and recognized by your computer or iOS device, the 61 velocity-sensitive keys can be used to play virtual instruments or trigger sounds within your music software. The pitch bend and modulation wheels provide expressive control over your performance.

Image: Top-down view of the Nektar Impact GX61, showcasing its 61 keys, pitch bend and modulation wheels on the left, and control buttons on the top left.
2. Control Buttons and Functions
The Impact GX61 features 14 MIDI assignable buttons. These buttons can be configured to control various parameters within your DAW or virtual instruments. Common functions include:
- Transport Controls: Play, Stop, Record, Fast Forward, Rewind.
- Track Navigation: Select previous/next track.
- Patch Selection: Change instrument patches or presets.
- Octave Shift: Adjust the keyboard's octave range.
- Transpose: Shift the pitch of the keyboard in semitone increments.
Refer to the detailed Nektar Impact GX61 user manual (available on the Nektar website) for specific instructions on assigning and utilizing these buttons with your preferred software.
3. Bitwig 8-Track
Your Impact GX61 includes a license for Bitwig 8-Track DAW. This software provides a comprehensive platform for music creation. Follow the instructions provided with your license to download, install, and activate Bitwig 8-Track.
Features
- 61 velocity-sensitive synth-action keys for expressive performance.
- Dedicated Pitch Bend and Modulation wheels.
- 14 MIDI assignable buttons for flexible control.
- Nektar DAW Integration for popular Digital Audio Workstations.
- USB bus-powered, eliminating the need for an external power supply.
- Compatible with Mac, PC, and iOS devices.
- Compact and lightweight design for portability.
- Includes Bitwig 8-Track DAW license.
Maintenance
To ensure the longevity and optimal performance of your Nektar Impact GX61, follow these maintenance guidelines:
- Cleaning: Use a soft, dry, lint-free cloth to clean the surface of the keyboard. For stubborn dirt, slightly dampen the cloth with water. Avoid using abrasive cleaners, solvents, or alcohol, as these can damage the finish.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. Use the provided dust cover when the keyboard is not in use to prevent dust accumulation.
- Handling: Avoid dropping the keyboard or subjecting it to strong impacts. Do not place heavy objects on top of the keys or controls.
- Connectivity: Always handle USB cables by the connector, not the cable itself, to prevent damage to the cable or the port.
Troubleshooting
If you encounter issues with your Nektar Impact GX61, refer to the following common troubleshooting steps:
- No Power/No Lights:
- Ensure the USB cable is securely connected to both the GX61 and your computer/device.
- Try a different USB port on your computer.
- Test with a different USB cable if available.
- If using a USB hub, ensure it is powered.
- Not Recognized by Computer/DAW:
- Verify the USB connection as above.
- Restart your computer and DAW software.
- Check your DAW's MIDI settings to ensure the Impact GX61 is enabled as an input device.
- For macOS, check Audio MIDI Setup. For Windows, check Device Manager for any driver issues (though it's class-compliant, sometimes generic drivers can have issues).
- Ensure Nektar DAW Integration software is correctly installed and configured for your specific DAW.
- Keys Not Responding/Incorrect Velocity:
- Confirm the keyboard is powered and recognized by your DAW.
- Check if the octave or transpose settings have been accidentally altered.
- Ensure the correct MIDI channel is selected in your DAW for the instrument you are trying to play.
- If velocity seems off, check your DAW's velocity curve settings or any global velocity settings on the GX61 (refer to the full manual for advanced settings).
- Control Buttons Not Working:
- Ensure Nektar DAW Integration is properly installed and active for your DAW.
- Verify that the buttons are correctly mapped within your DAW's control surface settings.
For further assistance, consult the comprehensive Nektar Impact GX61 user manual available on the official Nektar website or contact Nektar support.
Specifications
| Model Name | Impact GX61 |
| Number of Keys | 61 |
| Key Type | Velocity-sensitive, Synth-action |
| Connectivity | USB (Type B) |
| Power | USB Bus-powered |
| Hardware Interface | USB |
| Supported Software | All MIDI software products, Nektar DAW Integration compatible DAWs |
| Compatibility | PC, Laptop, iOS device |
| Material Type | Plastic |
| Color | Black |
| Item Weight | 6 pounds (2.72 kg) |
| Product Dimensions | 7.75 x 38 x 2.75 inches (19.69 x 96.52 x 6.99 cm) |
| Special Features | Compact, Keyboard Controller, Pitch Bend, Modulation Wheel, 14 Assignable Buttons |
Warranty and Support
For information regarding warranty coverage and technical support for your Nektar Impact GX61, please visit the official Nektar Technology website. The website provides access to detailed product manuals, FAQs, driver downloads, and contact information for customer support.
Nektar Technology Official Website: www.nektartech.com





