I'm looking to find a way to help my grandmother hear better without using a hearing aid (she refuses to wear them but can't hear unless people are yelling).
Since amps like the Fiio E6 are small, cheap, and contains a battery already, would it be possible to connect a mic to the line in and headphones to line out to increase the volume that way? That way we could talk to her without shouting and she can hear us?
Or would there be some other cheap alternative to use some similar portable set up to produce the desired results.
I was thinking if something like this worked, maybe I could even add a bluetooth receiver at a later point to help her hear the TV without having the neighbors complain about the noise.
I know sound quality won't be great even if this worked but it would be a solution for my family.
If anyone have an E6 or something similar, could you please test it out and let me know if this is something that's possible with the E6?
Thanks for all the help and any suggestions you may have.