This product is a 4-Ports SPDIF switcher, also is a digital to analog converter. You can switch any one of the four digital audio signal to the one SPDIF/Toslink audio output. At the same time, it can convert the LPCM digital audio into analog L/R audio output and headphone output. It can be used to do audio decode for the DVD, Blue-Ray DVD, PS3, X360BOX, HD Player, PC and other similar signal generator source.
Our devices offer solutions for noise, space and security concerns, data center control, information distribution, conference room presentation, school and corporate training environments.
FEATURES:
L 4-Ports SPDIF (2× Toslink and 2× Coaxial) digital audio input, switch to 1-Port SPDIF/Toslink
Output and L/R analog audio output and one headphone output
L 192kHz/24bit DAC
L Support digital audio formats: Dolby AC3, DTS, THX, HDCD, LPCM for SPDIF output
L Support LPCM digital audio converted to analog audio output
L Automatic identification input digital audio signal format, when non-LPCM input, analog output
Mute
L Input status indication. When no audio or error data input, the input port indicator starts to flash
L A key switch, easy operation
L Headphone amplifier output, can drive the general 3.5mm earphone
L High tone quality, low noise
L Power-off memory
L DC5V/1A power adapter
OPERATIONG AND CONNECTION:
1. Connect one optical fiber from digital audio signal source into any one input port of decoder.
2. If you need a digital audio, connect one optical fiber from digital power amplifier into the output port of decoder.
3. If you need an analog audio, connect one AV cable from TV/ analog power amplifier into the L/R output
Port of decoder.
4. When using headphone, insert the plug into the headphone jack.
5. Connect 5V power supply to the decoder and inserted into the power socket.
6. Select the signal sources using a switch key on the decoder.
Specification:
Support audio format...PCM/LPCM
DAC sample frequency range...32~192 kHz
DAC Bit rate range...16~24 Bit
Digital input level...0.1~1Volts p-p
L/R output level(1kHz@0dB)...1V RMS
Headphone output power (1kHz@0dB RL=32)...30MW
SNR @ 0dB(CCIR/ARM)...90dB
Distortion...0.1%
Frequency response...20Hz~20kHz
Max working current...100mA
Power adapter format Input...AC 100V~240V 50Hz/60Hz, DC5V/1A
Operating Temperature range...-10 to +55 degree
Storage Temperature range...-20 to +60 degree
Operating Humidity range...10 to 90%RH (No Condensation)
Storage Humidity range...5 to 95%RH (No Condensation)
Case Dimension (L x W x H)...85X62X21 (mm)
Weight...130g
Mealink Electronics (Shenzhen) is a high-tech company specialized in digital Audio/video techniques. Our products include series of HDMI products, video converter, extender, VGA/Component/DVI/USB related splitter, swtich, extender, cables, etc. Our products can distribute, convert, amplify and extend HDMI signal under all kinds of A/V signal standards' encryption and decryption requests. It includes HDMI switch, HDMI splitter, HDMI extender, HDMI matrix, HDMI cable, etc. Our products cover a wide range of application which can offer the solutions for the following products and project application: HDTV digital STB, DVD, Projector, Multi-media Conference Room, Command Center, Multi-media classroom, conference room, data center control, information distribution.
Our Culture and Goal At Mealink, our culture help us attract lots of clients and maintain close relationship. Our clients' interests always come first and we take "Client Focus, Entrepreneurial Spirit and Teamwork" as tenet, dedicating to provide advanced products and excellent service to our clients. Our consistent goal is to be a true leader of technologies used in industry around the world.
Research We believe that R&D activities continue to grow in importance as the way to be prepared for the future. We strive to understand what consumers need and provide new products accordingly in time. We spent 20 percent of our profits in R&D every year and 1/4 of our employees are engaged in R&D directly in our R&D Center. Mealink continues to increase R&D spending and is committed to leading technology
