An adapter will allow you to change cabling easier and more cheaply. Is this for a subwoofer connection? If so, it would seem a custom cable is overkill, IMO.
Also, poor re-sale value on RCA/XLR cables due to lack of demand.
I'd recommend going with an adapter.
Also, poor re-sale value on RCA/XLR cables due to lack of demand.
I'd recommend going with an adapter.

