Dynamic Ear Company’s ambient filters: the audiophile’s perspective

Knowles, industry leader in BA design and production, teaches us about IEM design & tuning

Andrew Bellavia (Twitter) of Knowles Corporation gave a talk at AES@NAMM 2018 last month on the 27th of January and went into depth about the acoustic science behind in-ear monitors and multiple balanced armature acoustic design.

Ultimate Ears Pro Reference Remastered

Editor’s Note: Here’s a comprehensive look at the Ultimate Ears Pro Reference Remastered (UERR), UE’s newest reference product. It’s touted as the successor to the venerable Ultimate Ears Reference Monitor (UERM), a product we love here at CYMBACAVUM. Nearly all of the writers here have the UERM and keep it around as a mainstay reference earpiece. The UERR is supposed to evolve upon the UERM, taking it to new heights. There have been various viewpoints about the UERR; some say it’s a welcome improvement over the UERM and its drawbacks, while others prefer the original. Here, miceblue returns to deliver his take on the UERR.