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. Dual RCA phono outputs can be connected to an amplifier, while a 3.5mm mini stereo output can be used to supply signal to a WLAN wireless headphone system. (The mini stereo output is not recommended for direct connection to conventional wired headphones.)
The unit features a digital input format switch and an LED to confirm digital signal lock. Power is supplied by an included external power supply. The input will accept up to 24-bit/192 kHz resolution PCM digital audio, but Dolby Digital and DTS are not supported.
Note: Connecting regular headphones directly into the 3.5mm output is not recommended. 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 Sample Rate Up to 24-bit/192 kHz input Connectors 1 x TOSLink optical S/PDIF Input
1 x RCA coaxial S/PDIF Input
2 x RCA phono analog Output
1 x 3.5 TRS stereo mini analog Output
1 x USB mini power Input 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 Size 2.4 x 1.9 x 0.8" (62 x 49 x 21 mm) Weight 1.8 oz (50 g)