Designed to adapt an XLR3 Female to an RCA Male phono input, the Hosa GXR134 XLR3 Female to RCA Male Adaptor can connect RCA to XLR in many ways, including connection from DJ gear to powered mixers or running RCA connections from an mixer to a power amp with XLR Male inputs. XLR pin 3 is grounded resulting in an unbalanced signal.