"Simply put, these are the best universal in-ear monitors I’ve ever had in my ears; ever."

"...the LCDi4 has really stepped up on what I thought achievable from any in-ear monitor in terms of sound quality and sound staging."

"Not only was the bass performance epic, the tone and timbre of the piano was spot on. This instrument is very difficult to reproduce with complete fidelity, but the LCDi4s did this without breaking a sweat." 

Read more at https://headphone.guru/the-audeze-lcdi4-in-ear-headphones-simply-the-best/