Place in California that makes and ships custom one-off adapter cables?

I’m looking for 3 cables: two of them being female RCA jacks wired to different pins of a three pin cinch-jones plug, the third cable being a female RCA jack wired to a two pin cinch-jones plug. I need these adapter cables for my wire recorder. Does anyone know a place in California that could make these for me? I don’t have a soldering iron, and I’m rather clumsy so I fear messing something up.