I recently purchased a beautiful rs-2007. Not thinking I hurried to set it up. As I pushed the tab to insert the wire it snapped. I have run into this before so I should have known. I do not have a replacement and cant find one .I thought about "borrowing" one from another receiver but the two other fishers I have are post type. The 2007 has speaker a and b right over/under each other then the same but left the next. Anyone know where I can get 1 or more?