Reply To: 2015-07-24 First Midwest Bank Amphitheatre, Chicago, IL

sickman: There are wireless IEM that don’t require the receiver to be mounted to your belt. Some connect with bluetooth, others are wifi.

That’s correct… they’re wireless IEM like Sickman said. Dave used them last tour and he made reference to it during the Ottawa, ON show. Check it out if you have the Ottawa boot.