[" and high quality. Features: Built-in high-performance DAC chip, supports 192Khz 24Bit sampling rate on optical and SPDIF signals, and there is no signal input squelch circuit. Plug and for play, easy to install and operate, for , DVD, , Plasma Blu-ray home theater, AV amplifier, etc. Designed for gamers and music lovers, it supports all headsets in the range of 32~600. The built-in volume adjustment circuit and control knob completely solve the problem of low volume when using high-impedance headphones used in DAC products. The innovatively designed adjustment function of 192KHz DAC can provide shocking stereo sound, heavy effect, and create a perfect environment different from the sound field. The effect obtained is very obvious, which makes you indulge in the world of . Specification: Support Audio Format : PCM Separating Degree(1KHZ):94DB Response Frequency:20Hz~20KHz -0.2db Signal-to-Noise Ratio(SNR):-100DB Total Harmonic Distortion(THD+N):10Hz~20KHz 0.25-0.065% Blocking Time:0.577Fs Sampling Rate:32~192 KHz Bit Rate:16~24 Bit Earphone output level(Adjust the to maximum):3V RCA output level(Adjust the to maximum):9V Earphone Output Power(Adjust the tomaximum):(32)30mW Earphone Output Impedance:0.8 RCA Output Impedance:450 Working Voltage:+5V Maximum Voltage:+6V Maximum Power Consumption:75mA Operating Temperature Range:-10-70 Storage Temperature Range:-60-150 Operating Humidity Range:10% - 80%RH(No Condensation) Storage Humidity Range:5- 90%RH(No Condensation) Size:10x95 x28 mm/3.94x3.74x1.1inches Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1Set x Digital to Analog Audio Converter"]