M-audio Radium 49 Driver - Mac

Before you frantically search for a downloadable file, you must understand a fundamental shift in how macOS handles audio devices.

If you are on a modern Mac (Intel or Apple Silicon), here is the hard truth that will save you hours of searching the internet: m-audio radium 49 driver mac

There is no official driver that will fully support the programmable features of the Radium 49 on these operating systems. Before you frantically search for a downloadable file,

M-Audio has marked the Radium 49 as "Legacy" and "Discontinued." The final driver released for this unit was intended for much older OS versions (macOS High Sierra and earlier). Does that mean it is useless

Does that mean it is useless? Not necessarily. Many users report that the basic keyboard functions may work via Mac’s generic Core MIDI driver.

Most DAWs allow MIDI Learn. Map the Radium’s knobs/sliders manually to parameters.
Limitation: The device sends raw MIDI CCs; without the driver, the mapping is not persistent across all software.