Final Audio A10000 In-Ear Headphones (Open Box) for kids The contact part is coated

The contact part is coated by highly durable rhodium material

Material: 7N OCC Copper

Note: Output level can be set by Standard/Studio switch

QX13 Portable DAC and Headphone Amplifier

making it incredibly versatile in any stereo or home audio setup with Stereo RCA

Final Audio A10000 In-Ear Headphones (Open Box) for kids The contact part is coatedFinal Audio A10000 In Ear Monitors True Diamond delivers unprecedented quietness and resolution Development of ultra low distortion DU equipped with true diamond diaphragm Ideal material for diaphragms Diamond has excellent physical properties such as sound speed and hardness, making it the most suitable material for diaphragms. Its particularly excellent bending rigidity contributed greatly to the realization of the "ultra low distortion DU" we aimed