Hi,

I wonder if the techies here can answer a question about this adaptor.

https://www.ebay.co.uk/itm/4-4mm-to-....c100005.m1851

I am looking for an adaptor to allow me to connect a balanced output with a 4.4mm socket to a pair of monoblock power amps with balanced inputs.

This looks suitable in that it is a 4.4mm to dual xlr adaptor. However, I notice that only 2 of the 3 xlr pins are wired. As I understand it, a balanced cable has a 3rd connection for ground alongside the 2 +/- signal cables.

Any advice welcomed.