Hi, Boris,
I’m a recently retired middle school teacher. In my last year of teaching, my hearing loss became much worse. I requested help from my employer and they recommended the Roger On. They wanted me to have the students pass it around. I researched a lot of options; I think that looping the room would have been the best one, but the district wouldn’t pay for it.
The Roger On was insufficient for my needs. However, since you are in a college level teaching situation, perhaps it would work for you. Kids in middle school interact with one another a lot more, and I needed to hear them all.
Personally, though, I don’t think that even the Roger On is much help. I think that there needs to be improvement in the technology and overall support for people with hearing loss to do their jobs, in general. And, as you may have noticed, I chose to retire rather than to struggle any longer in a bad situation.
(I got Phonak aids when I got the Roger).
You’re ignoring this member’s posts.

“Good Luck” in your endeavours for a better hearing experience Boris, it’s usually down to trial & error, what may be an excellent listening set up for you, might sound terrible to me, but such is the fickle nature of hearing loss, it has to be tailored to each individual, even if 2 folks have similar hearing losses… Cheers Kev