Product: TOMSENN HDMI 1.4 Switch Switcher Box Selector 3 in 1 Out HDMI Audio Extractor Splitter with Optical SPDIF & RCA L/R Audio Out & Remote Control Supports ARC, Ultra HD, Full 3D, 4kx2k, 1080P
Brand: TOMSENN
Enjoy HIFI from TOMSENN Hdmi switch with audio: 

 This 3 Port HDMI switch with audio out allows user to switch 3 HD sources to 1 HD display ,Also it extracts the digital audio from HDMI and outputs 
it via optical SPDIF and Coaxial or RCA L/R stereo audio. The unit supports ARC function that can upstream audio from TV by HDMI cable connection 
 and output through SPDIF out (TV connected to HDMI output of the unit must support ARC)

 Three Switching Audio EDID Setting: 

 PASS Mode:  

 SPDIF Coaxial and RCA L/R will have sound(if 2CH PCM stereo audio). HDMI out supports all digital audio formats including Dolby Digital Plus, 
5.1CH/7.1CH PCM and HD Audio (including Dolby TrueHD and DTS-HD Master Audio). For these formats, connect the HDMI output to AV receiver 
directly for decoding

 2CH Mode: 
 
 2CH PCM stereo audio can be converted to 2CH analog stereo and output through RCA L/R and SPDIF, Coaxial at the same time The RCA L/R output 
will not have sound if the incoming audio is multi-channel audio (>2CH)  Set EDID switch to 2CH for RCA L/R stereo application. 

 5.1CH Mode:  
 
 Set EDID to "5.1CH" for Dolby Digital / DTS to output audio via SPDIF Coaxial out; The RCA L/R output will not have sound if incoming audio
 is multi-channel audio . SPDIF does NOT support Dolby Digital Plus. For these, do not set the audio output as 5.1 Dolby Digital Plus 
 in your devices 
 
 Note: Turn Off Dolby Digital Plus
 
 Because TOSLINK (SPDIF) does not support Dolby Digital Plus, you need to turn off Dolby Digital Plus function of the input devices. 
Then the sound can go through the extractor. 
 
 Package Contents: 

 1.One 4K HDMI Switch 3 x1 
 2.One IR Remote Control 
 3.One 5V DC Power adapter 
 4.One User Manual 

CONNECT MORE DEVICES TO TV: up to three HDMI source devices (like PC, PS4/ Xbox, Blu-ray player, cable box, DVR) can be connected to one HDMI port on your HDTV, monitor or projector
THREE AUDIO EDIT SETTINGS: 2.0CH/5.1CH/Pass,Coaxial and SPDIF Output supports up to 5.1CH Dolby Digital, DTS Audio; Analog RCA output supports 2CH PCM stereo audio
AUTOMATIC AND MANUAL SWITCH: Auto switches between 3 HDMI inputs once power signal is detected; IR remote control is also included for manual switch
HDMI AUDIO EXTRACTOR:Extracts the audio from HDMI and outputs to a 3.5mm Jack,RCA L/R or SPDIF and Coaxial for connection to a set of speakers, home theatre audio system or amplifier
ARC and HDMI V1.4 support: (Audio Return Channel, audio is available from the Toslink Output); HDMI Supports 4K*2K, Full HD 1080P, full 3D and HD audio; HDCP & CEC One year warranty.

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