Hi,
I am assuming you are referring to the actual connectors/plugs that are needed to wire the MB Quart RAA1000, a complete wiring kit is available
here. It includes patch cord, power cable, grounding cable, turn-on lead among others.
If you want a pictorial layout of the
wiring and
connectors, the
owner's manual would be of help and is available
here.
Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.
Good luck and kind regards.
Thank you for using FixYa.