I've made a ton of mistakes over the years while enjoying audio. Here's a few things I learned! Video about output impedance and how an amp can change your headphone's sound: https://www.youtube.com/watch?v=c4tTaO-leAM How to read measurements: https://www.youtube.com/watch?v=QWS-hIzI1KU Headphone Power Calculator: https://headphones.com/pages/headphones-power-calculator Read more headphone, IEM, amp, and DAC Reviews: https://Headphones.com/TheAudioFiles Our Editorial Policy: https://Headphones.com/TheAudioFiles/About Join our Discord server: https://go.headphones.com/discord Measurement Index https://forum.headphones.com/t/index-collection-of-measurements-made-by-resolve/15251 The 10 stages of headphone measurements https://www.youtube.com/watch?v=LrIoNMeo_GI 0:00 Intro 0:13 Not everyone is right (for you) 1:52 Measurements are... complicated 3:13 What GEAR really matters 4:12 Expensive doesn't mean good 5:44 Chasing intangibles 7:00 Good distortion 9:00 Don't get lost