OS 10.9 / DAC problems

[louis Fashion]

I just installed new drivers for my DAC. (W4S DAC2)

The "Audio Midi Setup" shows my DAC but I cannot get the icon for "use this device for audio output" to appear on the proper line.

Is there something I have to do with the OS?

Is there a problem with my new drivers?

 

[bwhli]

I just installed new drivers for my DAC. (W4S DAC2)

The "Audio Midi Setup" shows my DAC but I cannot get the icon for "use this device for audio output" to appear on the proper line.

Is there something I have to do with the OS?

Is there a problem with my new drivers?

Have you installed the latest beta drivers for Mavericks?