No, at this time directly to wireless headphone cradle because I don't want to have to turn on stereo everytime I watch tv. I actually then switched convertor to output on back of cable box for some reason I can't remember. I use the headphones for silence for Ms BA, who doesn't like some of my favorite programming....
Reception on headphones has also suffered. Maybe its just xmas tree lites, coming down soon.
If I'm willing to power up amp, I could run the convertor to the receiver instead then use old fashion plugs to headphone. You know, big spaghetti cable mess, solid back cabinet with the holes. I CAN do it, just haven't and not sure what I would gain. And yes, speakers and subwoofer are a part of original stereo system. Nice old set that works fine for music. I had it hooked up to my old teevee (that had the old connectors).
If I'm approaching this wrong, tell me because there is always more to know as this tech changes. I don't understand potential for static, sound delays, etc etc. The headphones have never been in sync with teevee sound for starters, which is annoying....