Bringing back this 8-year old thread that has been dormant for 3-years.
I have two components that I know are fully balanced, and two others in my secondary system that I suspect are not, despite them having XLR connectors. I plan to ask the pointed question of the manufacturer of those components, as suggested.
My question though: Is it typically a tip-off that a component is NOT fully balanced if the XLR input or output connectors for left and right channel are close to one another on one side of the component (say both on othe right side, rear faceplate), as opposed to being spaced from one another and generally on opposite (left and right) sides of the component? In that connector-same-side situation, is it reason to suspect that the internals are not a fully balanced topology?
For balanced designs it makes sense to me that for separation the layout may keep the circuitry on either side of chassis and in that manner also have the corresponding connector on the respective side. Or am I reading too much into this?