Thought id jump on this thread since it is monitored. Got the latest Boom2 app and using it with an iMac late 2013 27inch with a Meridian Explorer DAC. The audio will play for maybe 20 minutes before it starts to crackle and slowly fade out into not…
I am having the same issue. Using a Meridian Explorer DAC and it happens when system is awakened from sleep or input sources change such as iTunes or safari.