If you don't already know, Noe Quintillan is the King of Clip Cord.
Here's a cable with a right RCA connection, compatible with the RCA/CLIP CORD adapter by Noé too.
The RCA connection fits snugly into the plug and doesn't turn on itself when plugged in.
This version, with magnet, allows you to store the cable on the side of your sideboard, so you don't have to leave it hanging somewhere or put it in a drawer.
weight: 45 grams (more than half the weight is in the jack plug that plugs into the power supply)