I’ve messed around for years trying to get something viable, not only for me, but also Mrs Floofah, who doesn’t need aids yet, in order to watch and listen to the same thing. The big issue were the delays in the add on headphone routing. Typically they cause an unacceptable delay in the sound. Remember we need the “normal” full sound, just me needing the boost.
I await the arrival of my aids with interest, hopefully they’ll fit in with our existing sound system, and also allow Mrs Floofah to tell me something without using a megaphone!!
As the aids are local just to me, and the sound they receive is via my normal ear structure, this may be the best solution. I await with interest.