Is Kenwood playing "hard to get"? There are many Kenwood rigs out there and there must be some demand for those connectors, maybe they are easier to find in the States? Couldn't find any on Ebay either.
/slightly off topic mode\
In my search found:
I didn't knew that, but that is probably common knowledge in VooDoo circles.Kenwood Upside Down DIN-13 ACC2 Plug
Attention Kenwood owners! It's possible to plug in the ACC2 DIN-13 plug in upside down! (Rotated 180 degrees.) If you do this the radio will immediately go into xmit if you have PTT and all the grounds connected to your external device, and will chatter rapidly between RX and TX when you only connect AF out signal ground to chassis ground (pins 4 and . You also won't get any receive audio.
EDIT: received the ACC2 through the mail today, hmm, bit disapointed, exspected a sturdy metal connector, looks like a "normal" 5 pin DIN plug from the seventies exept more connectors of course. Good thing it is used at the back of the rig, well out of sight