It is an ultra high-end prototype earphone cable produced by Brise Audio and only extremely limited numbers of this item have been produced. It is an instant sold out item as 2023 New Year Grab Bag and I am so lucky to get one in my hand.
The craftmanship of this cable is perfect and looks premium. I use it with my Astell&Kern x Empire Ears Odyssey and it is a huge upgrade from the original factory cable. The bass is more powerful and stronger but vocal (particularly the female vocal) is still warm with good resolution, separation and dynamic. Treble is transparent and sound stage is wide and impressive. Besides high-end earphones, it also brings significant enhancement on other earphones including entry-level IEM. I have also tried it on 64 Audio NIO, Campfire Audio Andromeda and Final Audio A4000 and the enhancement that it brings to different IEMs are still impressive. I have no regret to get this cable without a trial before purchase and it would be great if this product can turn into mass production and more people can try it on and feel the difference.
It would also be interesting to know what are the differences between this cable and the new flagship Shirogane Ultimate from Brise Audio.
