More on XLR vs RCA considerations?


Have read much about the differences between balanced vs unbalanced circuitry and the interconnects that go with it. The consensus seems to be "mostly" in favor of balanced when it is available. There are at least a few who seem to prefer unbalanced. Perhaps if the circuitry (caps etc.) becomes equal between the two, there is not much advantage to XLR? Not sure, myself. I like to have the option even though I've never used it, just makes me feel good, knowing it's there if I ever decide to use it. Long wire runs seems to be the main reason. Are there others? I heard, lowers noise floor with higher gain. OK.

I've never seen a Conrad Johnson amp or preamp with XLR connections. Maybe they exist, don't know but I've never seen it. CJ is certainly respected in the high end audio world. I'm just curious as to why they would never build with balanced circuitry. Any thoughts on why not? I'm just curious.

Bill

billpete

atmasphere

Thanks very much for this and for the link. Very interesting. How on earth do we know if our gear supports AES48? I guess one way is to see if the 6db gain is present with the XLR's but maybe not definitive? Most of this is over my head but it is interesting and I get when I can from all this. I am always amazed at the wealth of knowledge here. Much appreciated.

Bill

How on earth do we know if our gear supports AES48?

@billpete You could ask the manufacturer.

Thanks atmasphere. I suppose at some point I will. Thanks again for the very informative post and link. Good reading.