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Can I go from a digital optical output to a Cat6 to a pair of RCA's?

Posted on 1/25/21 at 12:16 pm
Posted by Grassy1
Member since Oct 2009
7259 posts
Posted on 1/25/21 at 12:16 pm
I have an available Cat6 running from my TV to my receiver. The tv's audio output is a digital optical. Various receiver inputs, but my preferred is a pair of RCA's (like CD player In.)

Any tricks to make this happen?

Thanks!
Posted by tigersmanager
Member since Jun 2010
8126 posts
Posted on 1/25/21 at 1:16 pm to
Posted by SG_Geaux
Beautiful St George, LA
Member since Aug 2004
79560 posts
Posted on 1/25/21 at 3:05 pm to
quote:

but my preferred is a pair of RCA's


Why?

Do you not have HDMI between the Receiver and the TV?

What model TV and Receiver? How far apart are they?
This post was edited on 1/25/21 at 3:07 pm
Posted by cdl2006
SCP
Member since Nov 2007
322 posts
Posted on 1/25/21 at 9:41 pm to
If your tv has a headphone jack, you can use the adapter linked below. I have used quite a few of them for over a year and never had any issues.
Signal Balun
Posted by Lonnie Utah
Utah!
Member since Jul 2012
28948 posts
Posted on 1/26/21 at 11:13 am to
quote:

Various receiver inputs, but my preferred is a pair of RCA's (like CD player In.)


While I get the desire to do this, you really don't want to do this.

Why?

It will cause audio synching issues between your TV picture and the audio. I've found that digital Optical generally is the best when it comes to getting the pic to sync with the audio.
Posted by VABuckeye
NOVA
Member since Dec 2007
37497 posts
Posted on 1/26/21 at 11:40 am to
It also means no surround sound. Makes no sense at all unless he has an old receiver.
Posted by Lonnie Utah
Utah!
Member since Jul 2012
28948 posts
Posted on 1/26/21 at 11:53 am to
quote:

It also means no surround sound


We had surround sound with (stereo) RCA's long before digital optical...
This post was edited on 1/26/21 at 11:54 am
Posted by VABuckeye
NOVA
Member since Dec 2007
37497 posts
Posted on 1/26/21 at 9:30 pm to
Not with only a left and right input.
Posted by efrad
Member since Nov 2007
18697 posts
Posted on 1/26/21 at 9:46 pm to
(no message)
This post was edited on 7/21/21 at 5:10 pm
Posted by VABuckeye
NOVA
Member since Dec 2007
37497 posts
Posted on 1/26/21 at 9:59 pm to
Been quite a while. My mind only wants to go back to Dolby Digital.
Posted by Ricardo
Member since Sep 2016
5726 posts
Posted on 1/27/21 at 5:58 am to
If you just want an RCA cable, fish a speaker wire through and buy some connectors from Amazon.

If you already have a digital connection, that’s pretty much better in every way though.
Posted by Lonnie Utah
Utah!
Member since Jul 2012
28948 posts
Posted on 1/27/21 at 6:18 am to
quote:

That's exactly what Dolby Surround/Pro Logic does.



That's right. A prologic decoder worked with the polarity of the right and left analog inputs from Dolby prologic recordings to produce a L + R + C + surround signal.


FWIW, I still have a working Pro-logic receiver that's close to 30 years old at this point. They don't build 'em like they used to...
This post was edited on 1/27/21 at 9:10 am
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