The TAISHAN-D03K from FiiO is a simple device that converts coaxial or optical S/PDIF digital audio into a stereo analog output, perfect for multimedia components such as TVs or CD/DVD/Blu-ray players that do not feature analog output.
The Fiio TAISHAN D03K is a digital audio analog converter, which can transfer digital audio (optical/coaxial) to two channels analog audio and output (but using directly on headphone is not recommended), just suitable for using together with the devices such as digital television, CD/DVD/Blu-ray player etc., which with coaxial or optical digital signal output. This unit features a digital input format switch and an LED to confirm digital signal lock.
Features:
Converts a digital coaxial/optical S/PDIF signal to two-channel (left/right) analog output, which can then be fed to an amplifier or to WLAN headphones
Suitable for use with televisions and CD/DVD/Blu-ray players with S/DIF digital output
RCA coaxial and TOSLink digital inputs
Dual RCA phono and 3.5mm mini stereo output connectors
Supports up to 24-bit/192 kHz input (PCM only, no support for Dolby Digital or DTS formats)
Indicator for digital signal status (lock)
Receives power via a mini USB port
Specifications:
Frequency Response: 20 Hz to 20 kHz
THD: <0.01%
Signal to Noise Ratio: >95 dB, A-weighted
Crosstalk: >85 dB
Noise: <0.05 mV
Gain: 3.5 dB
Power Output: 1.5 Vrms (0 dB Fs)
Power Supply: USB 5V DC via included 110~240V adapter