@nycjlee I got my Treo CT on June 30. They take quite a while to break-in, especially the carbon tweeter. I used well recorded jazz cymbals to assess the tweeter break-in. Once they are ready to go, you can just sit back and enjoy! Just finished listening to the SACD of Ray Brown's Soular Energy remastered by Analogue Productions. Those high piano notes played with vigor by Gene Harris have a bell like clarity...just gorgeous to listen to.
Congratulations on your Treo CTs! Lots of smiles to come.