Question about Bryston Amp XLR Inputs??

Yes The Bryston balanced inputs accept standard XLRs.
You also asked this over on Audio Asylum..
As mentioned, the Balanced input pictured over there can accept some other professional type of connector.
It can still accept the standard XLR

I mentioned it so the op could see that it was answered over there in case he or she did not go back to see.
Since the answer was posted a reasonable time prior. The op mentioned how the gon post took forever to be posted.
No fault. no problem.