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I2S Input - Is It Better?

I've never used I2S on my DAC and CD transport, and until recently, didn't even understand what it was.
Just wondering if it's any better than AES or SPIDIF?  I am currently using the AES port for my CD player connection.  
Also, does the I2S just use a standard HDMI cable or do I need a fancier version to get the most from it?

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mahler123
3,354 posts
 
I think think you need a special cable, even though it looks like an HDMI cable.  As to whether or not it’s better, let your ears be the judge
ag3__
47 posts
 
It's a regular HDMI.  Some use an RJ45 connection. 

Generally the i2s output will yield a more accurate, cleaner sound. Tighter imaging and placement within the soundstage. Bass tends to get more defined.

This can come at the expense of sounding lean. 

Unfortunately there aren't many audiophile type HDMI cables as they are mainly for video
djones51
4,947 posts
 
It depends, it looks like an HDMI cable and some companies use the same pin out but leave some disconnected. Some use their own pin out so you need to look in you manual it should show you. If they're both the same brand they will probably work together if not you might have to open them up and set jumpers. 
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