Holo Audio May DAC

I mean that when in the iMac's Midi Audio setup panel, the Holo May is seen by the mac, and the format can be changed (44.1 khz, etc.) But the integer is not selectable and set at 2-channel 32-bit integer. It appears the 32-bit integer is being set by the May.

The clock source for the macs built in output is set to "default".

The clock source for the May is set to "device" and cannot be changed, which leads me to believe the May is telling the Mac it's handling clock duties.

OK, I don't know enough about mac settings, hopefully someone will be able to chime in. 

What software/audio program are you using to play files?

Interesting development in my screeching noise issue. I reset the Midi Audio set up to 44.1khz and unplugged the USB cable at the mac end for a minute. I plugged it back in and I haven't heard the screeching noise since.

I just using iTunes for the USB input on the May, which is just my convenience source. Meaning, for music around the house while not critically listening. My main use will be coax through my SACD/CD player. But, I'm using the iMac to burn in the May so my CD drive isn't spinning discs for a month.

@redlenses03 , I appreciate all your help.

From order date to arrival what's the expected time frame? 

Mine was expected in 5-6 weeks and it actually arrived a few days early. Can't say of that will be the same for you.