This is not my first Brise Audio cable - so I should probably stop being so happy / delighted when I get a new one. I originally bought this cable for another set of IEM, but it turned out not to be a great match. So I loved them over to my Campfire Audio Andromeda Emerald Sea IEMs, and THAT is a fantastic pairing. I’m quite delighted at the build quality and the care and attention to detail in the assembly. Not that you ever want to be rough this a set of IEMs, but this setup together is a very, very solid set of headphones.