Chassis ground port

[TimStreader]

Hello, I’ve been using a CAD gc1 grounding box plugged into a USB port to great effect on my Zenith Mk 3. I have now upgraded to an Stream3 and would like to ask if the gc1 would be more useful plugged into the chassis ground port, or leave it connected via a USB port?
Thanks for your help.

 

[Stephen Healy]

It's not something I have tested, perhaps CAD themselves would know better. If you happen to have a cable with a 4mm plug on it then you could compare the two and see which yields better results, but to my understanding you should not use both chassis and signal to the same GC1 simultaneously.

 

[TimStreader]

Hi Stephen, I decided to take the plunge and replace the USB connector with a banana plug, so now using the ground chassis port. I believe there maybe an uplift in sound quality.