fiio d3 d03k essential edition digital to analog audio converter 192khz/24bit optical and coaxial dac without ac adaptor

NOTE: The FiiO D03K only supports PCM audio signals and does not support Dolby, DTS, or other surround sound signals. Therefore, it is important that the digital audio output of your device defaults to or can be set to PCM/LPCM output. Otherwise the sound output will be noise/static.Difference compared with the original D03K:1.No AC adaptor2.2.CS8416+CS4344 chip to MS8416T+MS4344 chipThe FiiO D3 is a quick and easy way to convert digital audio output into high fidelity stereo analog sound. It is ideal for interfacing between modern digital audio/video devices with analog amplifiers or self-powered speakers. The D3 works with any playback source with an optical (Toslink) or coaxial digital audio output. Here are just a few of the devices supported:- Digital TVs and HDTVs - CD, DVD, Blu-Ray, and HD-DVD players - Apple TV, Google TV (Revue) - Game consoles: PS3 (All), XBOX 360 (Slim) - Satellite/Cable receivers and DVRs, TiVO - AV Receivers and Integrated Amplifiers - Digital media players and streamersFeature Highlights - Built-in high-performance phase locked loop (PLL) - WM8805 ultra low jitter digital receiver - Supports up to 192KHz/24bit audio signal - Optical and coaxial inputs with selection switch- 2 channel standard stereo RCA output - Indicator for digital receiving status (LOCKED)What's in the box -FiiO D03k -USB cable -User's manual Specifications - Power supplyDC 5V - Output amplitude1.6V0dB Fs - Frequency Response20Hz~20KHz - Signal to Noise Ratio: 90dB - Crosstalk: 75dB - Total harmonic distortion:
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