after . You can find these legacy versions on the M-Audio Legacy Downloads page .
While it is disappointing that M-Audio ceased driver development for this reliable hardware controller, the integration of standard MIDI ports ensures the Radium 49 remains a functional, playable keyboard tool in modern music production setups.
The M-Audio Radium 49 is a hybrid device, but it is largely dependent on legacy drivers that are no longer supported by M-Audio or fully compatible with modern macOS architecture (Apple Silicon M1/M2/M3 chips).
Buy a simple "Class-Compliant" USB-to-MIDI cable adapter (such as the iConnectivitymio, Roland UM-ONE mk2, or a reputable budget alternative). "Class-compliant" means the adapter works automatically on Mac without needing any drivers.
If you are running an older Mac (pre-2015), you might need the official legacy drivers to ensure stability. Visit the M-Audio Drivers & Updates page. Select as the Product Type. Select Go to product viewer dialog for this item. as the product. Select your macOS version.
Go to Preferences > Link/MIDI. Ensure "Radium" is enabled for "Track" and "Remote".
If the Radium appears, right-click it and ensure it is not disabled. 3. Change USB Cables
Power the Radium 49 using an external 9V DC power supply.
Explain how to (e.g., Ableton, Logic, GarageBand) Let me know how you'd like to proceed! Share public link
M-Audio officially classified the Radium 49 as a legacy product years ago.
However, if you are on an older version of macOS or need the advanced control panel software, follow the steps below.
The M-Audio Radium 49 holds a special place in the history of home recording. Released in the early 2000s, it was one of the first affordable, semi-weighted 49-key controllers that offered programmable faders and a sleek blue aesthetic. For many producers, it was their first MIDI controller.
: A class-compliant USB-to-MIDI interface cable (e.g., iConnectivity mio or Roland UM-ONE).
M-Audio stopped updating official drivers for the Radium series around macOS 10.8 (Mountain Lion).
after . You can find these legacy versions on the M-Audio Legacy Downloads page .
While it is disappointing that M-Audio ceased driver development for this reliable hardware controller, the integration of standard MIDI ports ensures the Radium 49 remains a functional, playable keyboard tool in modern music production setups.
The M-Audio Radium 49 is a hybrid device, but it is largely dependent on legacy drivers that are no longer supported by M-Audio or fully compatible with modern macOS architecture (Apple Silicon M1/M2/M3 chips).
Buy a simple "Class-Compliant" USB-to-MIDI cable adapter (such as the iConnectivitymio, Roland UM-ONE mk2, or a reputable budget alternative). "Class-compliant" means the adapter works automatically on Mac without needing any drivers. m-audio radium 49 driver mac
If you are running an older Mac (pre-2015), you might need the official legacy drivers to ensure stability. Visit the M-Audio Drivers & Updates page. Select as the Product Type. Select Go to product viewer dialog for this item. as the product. Select your macOS version.
Go to Preferences > Link/MIDI. Ensure "Radium" is enabled for "Track" and "Remote".
However, if you are on an older version of macOS or need the advanced control panel software, follow the steps below.
The M-Audio Radium 49 holds a special place in the history of home recording. Released in the early 2000s, it was one of the first affordable, semi-weighted 49-key controllers that offered programmable faders and a sleek blue aesthetic. For many producers, it was their first MIDI controller.
: A class-compliant USB-to-MIDI interface cable (e.g., iConnectivity mio or Roland UM-ONE).
M-Audio stopped updating official drivers for the Radium series around macOS 10.8 (Mountain Lion).