Lab599 now sells radio and accessories on their website:?
but if you have been affected by sanctions, they may not be able to ship to you at this moment.
alternatively if you are willing to make one, they are very easy to make and dirt cheap, you need to get a GX12 2 Pin plug from aliexpress or amazon, a piece of wire and inline ATC fuse holder.
i¡¯ve made a few of the cables for all of my tx-500s
