Unity Micro Dynamic IEMs

Achieving a perfect IEM is a matter of geometry as much as acoustics. That’s why we developed the Micro Dynamic, which features the same 9.2 mm driver and sonic signature as the original Dynamic, housed in a shell that’s 30% smaller—specifically designed for listeners with smaller ear canals and small bowl ears. It also features stainless-mesh face venting to maintain the natural sound and comfort the Dynamic is known for. Despite its reduced size, it delivers the same driver, tuning, sonic performance, and detail as the original.

The standard Dynamic remains the best fit for the vast majority of listeners, reflecting extensive ergonomic research across a wide range of ears. The Micro is ideal for those who consistently find earphones too large or know their ears fall below average in size. If you're unsure, we recommend starting with the standard size—we're always happy to arrange an exchange if needed.