This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
To download the M-Audio Radium 49 driver for Mac, follow these steps:
Disclaimer: The author is not affiliated with M-Audio or the developers of the midisport-macos project. The use of third-party drivers involves inherent risks, and readers are advised to proceed with caution and only use software from reputable sources.
The Radium 49 was released during the early days of USB MIDI technology. It is . Class-compliant devices work automatically without extra software. The Radium 49 requires specific software drivers to communicate with your operating system. Official Driver Status m-audio radium 49 driver mac
If using a USB-to-MIDI adapter cable, verify your routing. The cable labeled MIDI IN must plug into the keyboard's MIDI OUT jack.
Method 1: Use a Class-Compliant USB-to-MIDI Interface (Recommended)
Even if the keyboard is plug-and-play, you must tell your music software to look for it. Here are settings for common DAWs: This public link is valid for 7 days
The most reliable way to use a Radium 49 today is to
Your Digital Audio Workstation (DAW) will recognize the MIDI input under the name of your audio interface, passing the Radium's key data through seamlessly. Configuring macOS Audio MIDI Setup
Have a working solution we didn’t mention? Share your Radium 49 + macOS setup in the comments below (if applicable). Can’t copy the link right now
Once you've installed the driver, you'll need to configure your Radium 49 with your music production software. Here are some general steps:
Plug the MIDI IN cable of the adapter into the MIDI OUT port of the Radium 49.
The last known working drivers for older Intel Macs include: