Comment on the forum Update:Â Rather an an SDI port, it seems the XC15 is set to feature an audio connector for a set of XLR jacks on a top grip accessory which slots into the hot-shoe similar to the C300. The larger hot-shoe has been redesigned with a screw-thread, again another hint the update is all about accommodating a handle with XLRs. With a camera so ripe for a change,…