Thanks all for the suggestions. One kind Greenkeyer is selling me one for a reasonable price.
I checked my stash and found five good connector shells. I have ordered two 14S inserts from Amazon for about 8 bucks.
That will leave a couple shells for the audio in and loop out connections on one CV-483.
Neither 483 works. They both have to go on the bench.
Right now I am still waiting for ICs for one military Dovetron and I may have to pull my civilian unit back on the bench. The signal loss light constantly flashes so it will not print. I learned a lot about the signal loss circuit from, my other military unit.
I also have a Flesher TU-300 on the bench. It is OK. I need to make up the 'scope cables and check all the filters. It will print as as is through a polar relay on the RS-232 output.
I have a cheat sheet for the connections to the TU-300 if anyone needs it.
Tom N3CRK