DA&T 谷津音響有限公司
DAC pre Amplifier Headphone Amplifier Output Voltage ± 2.828V ± 14V ± 14V output current ± 70mA ± 900mA ± 1.3A lnput lmpedance — 47KΩ 47KΩ output lmpedance — 7.2Ω Less then 4.7Ω Frequence Response 20hz~50Khz 3hz~100Khz ,-3db 3hz~100K ......