Thank you for the Video! 😀 I think the R80 is great. I compared them with the Adam T8Vs and the Adams didn't stand a chance. The mid-range is clear and the treble is concise but without being superficial like the T8Vs. In addition, the weakness in the upper mids is not present in the Presonus as it is in the Adams. Voices are clear and come really to live with the Presonus. The Presonus don't play as deep in the bass, but more controlled and powerful in the upper bass. The AMT tweeter is also not inferior to the Adams. The tweeter resolves finely and the sweet spot is large enough despite the AMT.