[T-Peos] Altone-200 Balanced Armature 3-Way Hybrid Earphone Headset Headphone T-Peos new model is, by far the most reasonably-priced triple-driver hybrid on the market. The most delicate and clear sound, Experience it NOW! 100% manually tuned by the engineers & 8mm dynamic unit producing magnificent and strong tone BA producing clear sound 8mm dynamic unit & BA have met together!