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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?

128x128snackeyp
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oldschool1948's avatar
oldschool1948
501 posts
 

For a long time, I used a USB cable between my Innous Zenith streamer and PS Audio DSD DAC.  A few years ago, I purchased a Matrix X-SPDIF 2 DDC and a i2s HDMI cable.  I inserted the Matrix between the Zenith and DDC.  There is a very noticeable SQ improvement. 

@snackeyp You should definitely try i2s.

mrotino
66 posts
 

I have a metrum acoustics ambre streamer with spdif, AES and I2s outputs and matching metrum DAC with all of those inputs.  I can easily switch between them and find I2S the best sounding but not by much.  The bass is a little tighter and soundstage a bit larger and the sound a bit more dynamic so I prefer the I2s connection but they are all very good and generally similar sounding so not a deal breaker by any means.

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