How to connect mac mini to a DAC and monitor

Rod
Try to go into application: utility folder then click on audio midi. then select device.

I have had had good results by making sure the device and USB cable are connected and on when the Mac Mini is booted up. It seems that it doesn't always see something connected after it is running.

Hello , I have a little bit of input bit no definite answer . I just bought a mini a few weeks ago and hooked it up . I am using a Tranquility dac and Tranquility usb cable. My dac shows up . I did nothing to make it show up . Yours not showing up is a mystery . Audio Reseach is the place to get your answer . Maybe it is the usb cable ? One thing i need to do is manually choose between the hdmi and dac . I needed to shut off the sounds from hdmi . That was self explanetary .Again I would call AR .