You are bidding on (1) custom made, 2 wire 4 pin connector and audio volume pot (soundboard not included) for Mortal Kombat 1, NBA Jam, NBA Jam TE, Terminator 2, or Total Carnage.  Direct plug and play, needed to get audio as well as adjust it from these arcade boards.  

Very easy to install (connector is keyed and can only be installed one way), no more making un-reliable connections to the board or soldering wires directly to it (*Trifurcon pins make contact on 3 sides rather than 1 like the original and therefore making a much better connection*).  

Seller is not accountable for damage from incorrect installation as I will not be there to install it, I test prior to shipping. 

Be sure to check out my other auctions! 

All sales are final; item will be mailed via USPS with delivery confirmation.