Primo 8 Quad-Driver Earphones with World’s First Phase-Coherent Crossover design

When the goal is to replicate the sound quality of reference-class, multi-driver high-end speakers in your ear, the NuForce Primo No. 8 earphone stands well apart from the crowd. To achieve this elusive goal of breathtaking realism, explosive dynamic, and natural sound, the Primo No. 8 embraces patent-pending technology to capture the best of both worlds: the coherence and seamlessness of a one-driver earphone, with the detail and transient speed of a balanced armature speaker array. In capturing the best of both worlds - the coherence and seamlessness of a one-driver earphone, with the detail and transient speed only a balanced armature array can offer - the Primo No. 8's innovation, performance and value are nothing short of unique. Having experienced the Primo No. 8, the l more »