I was in a RS yesterday for a quick glance, and thought they had a new gold-plated right-angle stereo miniplug. Not an adapter (they still don't have that one in gold), but a plug for bare wire. I had no pen and the salespeople were busy, and I can't find it on their website, which seems very slow today. Maybe I was wrong, or maybe someone else will find it.
It was on the top row of the gold-plated connector display.