My goal is to have 4 headsets (with mics) commentate at softball games over livestream. We currently are able to use a splitter and have 2 headsets running, but am looking to jump to 4. We are successfully connecting the headsets using a type C to 1/8" headphone TRSS connector to Samsung S21 Ultra currently. The livestream app uses the MEVO camera and runs through the phone. To get to 4 headsets and still be able to connect to phone, what headphone amplifier set up would be the most economic. I see several "headphone amplifiers no AMAZON for $20-60, but they say for TRS connections. Would that work if I had a TRS -> TRSS adapter, or what would be best?
TIA, Jarad