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<blockquote data-quote="Robert Lofgren" data-source="post: 91778" data-attributes="member: 2447">Re: Aux Out WhineYes, but I also routed a TS-cable from aux-out--&gt;aux-in for testing. I should have tried a TRS-cable but I had none available at the time.In configurations not related to the x32 I&#039;ve had issues with whine between products due to both having switched mode power supplies and noise enters via ground. You need to understand that that you create a ground loop due to chassis/audiocable ground and the electrical mains connector ground. If also stuff are rack mounted then the rack itself becomes another ground point...True, but my normal only concern is if I hear it or not ;-)I&#039;m glad that I could help. I&#039;ve read the complete aes50-spec and I&#039;m very surpriced to see that no one mentions that the aes50 defines exactly what type of cable that should be used according to its specification.I&#039;ve also mapped out the ultranet pin configuration and analyzed the protocol and hoping to build myself a simple ultranet--&gt;adat gadget ;-)Did I mention that I&#039;m also a tech geek <img src="https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f642.png" class="smilie smilie--emoji" loading="lazy" width="64" height="64" alt=":-)" title="Smile&nbsp; &nbsp; :-)"&nbsp; data-smilie="1"data-shortname=":-)" />)</blockquote>

[QUOTE="Robert Lofgren, post: 91778, member: 2447"] Re: Aux Out Whine Yes, but I also routed a TS-cable from aux-out-->aux-in for testing. I should have tried a TRS-cable but I had none available at the time. In configurations not related to the x32 I've had issues with whine between products due to both having switched mode power supplies and noise enters via ground. You need to understand that that you create a ground loop due to chassis/audiocable ground and the electrical mains connector ground. If also stuff are rack mounted then the rack itself becomes another ground point... True, but my normal only concern is if I hear it or not ;-) I'm glad that I could help. I've read the complete aes50-spec and I'm very surpriced to see that no one mentions that the aes50 defines exactly what type of cable that should be used according to its specification. I've also mapped out the ultranet pin configuration and analyzed the protocol and hoping to build myself a simple ultranet-->adat gadget ;-) Did I mention that I'm also a tech geek :-)) [/QUOTE]

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