N22 and N22H C.A.S.T system boxes new in original packaging, these have never been used. You do not need a Cranborne Audio rack/interface to use these, it's simply a passive analog interface that allows you to utilize a pair of cat 5/6/7 ethernet cables in place of several XLR cables for longer cable runs up to 100m. Asking $250 or best offer, cash only. Please include a phone number in your reply if interested.