@n3rdling HE90 clones were a blessing for me and I was able to get a week to listen to them. The clones in my opinion takes my 007 and greatly expands everything I thought was possible with Stax even further. The tonality is met with low level details and an even a greater sense of tonality. Things sound much more natural than the 007 with a wider sound stage which could benefit the Utopia (no it’s not hd800 level but it’s larger than the utopia). To me this was the evolution of something between the the 009 and the 007 and makes it my favorite to date headphone I have heard. The Utopia may be the perfectly polite monster but the Clones is the big beautiful dragon you always wish you had when you were a kid. Flying free in the sky without a care in the world.