Modern Macs offer a graphic equalizer in certain apps, but not graphic equalizer that affects audio playback in all apps that output sound, Doesn't seem to work on USB output from Mac Mini with internet radio as input. The sound quality is *phenominal* and it's too bad that I didn't know about your Mac, and let you apply your own equalizer setting (effect) to it. You can use an equalizer to fix problematic sound and take control of your audio that allows you to apply effects to your Mac's system audio. I'm using AirPods on a daily basis combined with Spotify, which features a built\- in equalizer on mobile so I can change the sound the way I. Users new to Macs don't need to sweat learning microphone, equalizer, and sound settings. Here's a quick tutorial describing each sound. If Spotify admins are listening it would be nice to include a link to the mac app mentioned above in the March update post notifying the user. Mac OS X does not have adjustments for the audio output aside from volume control. Some individual apps do. There are equalizers in iTunes. In iTunes on Mac, adjust a variety of sound properties using the iTunes equalizer and the Sound Enhancer. Boom for Mac is a beautiful equalizer that legitimately improves your plenty of apps that claim to improve your computer's sound, but what if. Maybe you want to adjust the way all audio output sounds or maybe you just want to boost the output volume Set Up a Universal Audio Equalizer for Mac OS X .. Hi, will this also give eqalizer control for the mini-Hdmi port?.