Mac OS X; Leopard 10.6.8; Audacity 2.0.0
This is an old subject but I was hoping there would be new solutions. I have just purchased a Plantronics DA40 headset with USB cable.
It has excellent noise cancelling and a great mic. I can set input to this headset in Audacity and Audacity has no problem recording from it. But if I set the output to this device, and try to play back i get this message.
“Error while open sound device. Please check the output device settings and the project sample rate.”
I am listening to a recording with stereo, left and right tracks, 48000Hz. In Audacity, the headset does indeed appear, but the only option for channels is “Mono”
Is there any way to fix this?