Tone 2 Pro is not recognized as DAC in macOS Sonoma

Audio
1

Today apple just released the macOS 14.0 Sonoma, So I upgraded two of my computer, now I when I plugin the tone2pro, it won’t recognized as audio output, the Tone 2 pro dac is not listed in volumes, also, the in midi setup, there is no tone 2 pro.

But the device works before I upgraded to sonoma, in windows, it works fine.

I’ve checked the system info, macOS 14 still can see the Tone 2 pro in System report → usb, but it won’t recognize it as external audio dac.

What’s changed, or what’s the cause of this?

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2

I have the same issue with my Tone 2 Pro (firmware v1.41), it is not recognized as an audio output on macOS Sonoma 14.0 on a x86 machine. I tested both USB-C-to-A and pure USB-C cables.

The device works fine in Windows 11 and previously on macOS Ventura.

3

I’ve just upgraded another sonoma, both my Topping D90 and Audirect Beam 3Plus works on sonoma as before.

i’m so relieved that I’m not the only one having this problem.

4

The problem looks to be fixed in 14.1 beta 2, the Tone 2 Pro now shows up as an audio device and sound output works.

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5

Hi steve3d,
could 14.1 beta 2 solve this problem?

6

Sorry, I can’t test it on 14.1 beta2 for now.

7

On macOS 14.1 Tone 2 Pro are recognized as audio output again. problem solved.

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