How to Fix Crackly Audio and Other Mac Sound Problems Share May 19, 2020 Dm4r Technology Mac sound problems can range from stuttering crackly audio to no sound entirely. If you’re running an older version of macOS, you might encounter these issues more frequently. Luckily, fixing most Mac sound problems is relatively straightforward. Read This Article on How-To Geek › Source : How to Fix Crackly Audio and Other Mac Sound Problems