Features: S43198+SA9312L double Decoders chip, strong performances. Up to 127dB signal to ratio, support DSD64-258 decoding playback to restores HiFi sound. support DSD64-258 decoding and playback to restores HiFi sound quality. Support up to 32bits/384KHz decoding output, reproduce original sound quality, music to enjoy. Offering plug and play convenience without the need for additional driver, making it essential accessory for all users. Specifications: Component:Aluminium Decoding chip: CS43131+SA9312L Product color: silver Host length: Approx.57.8x17x8.1mm/2.27x0.67x0.31inch Line length: 125mm Chip model: CS43198 +SA9312L Decoding capability: 32bits/384KHz Dynamic ranges/dnr: > 120db Package Includes: 1 Set Headphone Amplifier note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.