Here we have all things adapters, XLRs to RCAs, jacks to RCAs and coupliers too. Jack to RCAHere we have OEM and Cardas product that assists in connecting RCA leads to head phone leads. XLR to RCAHere we have adapters that convert RCA to XLRs and visa versa. We stock Cardas products. RCA to RCACoupliers that connect female RCAs to female RCAs and also female RCAs to double female RCAs.