AIYIMA DAC-A5 PRO Headphone Amplifier 24-bit 192kHz HIFI USB DAC Decoder Audio Interface Digital Optical Coaxial PC USB Converter

PC-USB input sampling frequency: 192K/24-bit. Note: The software installation package must be installed under Windows 10. The original PC-USB can decode to 24Bit 192KHZ. For Windows 10 and later, this software installation package is not required for iOS systems. DAC-A5PRO installation package download URL: https://www.mediafire.com/file/z7n16aornyphnb2/DAC_A5_PRO.rar/file Headphone matching impedance: 16-300Ω, 16-600Ω Optical/coaxial input sampling frequency: 192K/24-bit Frequency range: 20Hz-20kHz (±3dB). Supported PC-USB systems: XP/Windows 7/Windows 8/10/Mac/Linux Maximum headphone output: 405mW into 32Ω load; 1000mW into 32Ω load (Bluetooth mode)