Final Audio A8000 Pure Beryllium Dynamic Driver In-Ear Headphones (Open box)

A8000 final’s flagship model realizes transparent sound for the uplift that can be gained by listening to music This time, with the aim of achieving transparent sound for earphones, final has developed its own proprietary Perceptual Transparency Measurement (PTM) evaluation methodology. As a result, an ideal diaphragm material that is extremely light and possessing high sound speed comprised of ultra-thin Beryllium foil (Truly Pure Beryllium Diaphragm) has been adopted for the A8000. Features Adoption of Truly Pure Beryllium Diaphragm This time, with the aim of achieving transparent sound for earphones, final has developed its own proprietary Perceptual Transparency Measurement (PTM) evaluation methodology. As a result, an ideal diaphragm material that is extremely light and possessing high sound speed comprised of ultra-thin Beryllium foil (Truly Pure Beryllium Diaphragm) has been adopted for the A8000. Balancing getting an uplift from a wide range of musical genres with universally g