Oddball cables are hard to sell no matter what the combination. 3, or 1, either would be a difficult sell.
Just as cables with RCA's on one end and XLR plugs on the other end are a difficult sell. I think in the end you will find it easier to sell the 3rd channel separately, but who knows for sure? Good luck.
Just as cables with RCA's on one end and XLR plugs on the other end are a difficult sell. I think in the end you will find it easier to sell the 3rd channel separately, but who knows for sure? Good luck.