In article ,
"Roger and Ute Brown" wrote:

I have a Gonset GSB-100 transmitter and a Gonset GSB-101 linear amp. Both
require (I could change them, however) the old style "cheater-cord" for
connecting relay lines between each other. Would anyone possibly have any
laying around that they would like to get rid of?

Don't have any, but check real TV/electronic parts stores. They're
still somewhat common. Mine are all stuck in old TV sets right now