I’ve manage to use balenasound and reproduce music on several speakers, but the jack(3.5mm) signal is really really weak and to play on my amps i have to crank the volume all the way up.
I bought a regular HDMI2AV transmiter, self powered and tried with raspbian to play sound on the transmiter. Everything went ok, the sound volume is much better that with the jack.
After this I flashed balenaSound and tried to connect the transmitter to the amp, but unfortunatle with no luck.
I spent several hours editing config variables that other people on this forum say it would solve the issue but I had no success.
I booted the pi with the cable on HDMI 0 slot but unfortunatly the sound comes ALLWAYS from the jack.
Any of you guys have been able to really force HDMI to pass the sound onto one of theese receivers?
My Setup would be just BalenaSound flashed directly onto the sd card and connected to the amp with HDMI - > HDMI2AV transmitter - > LEFT and RIGHT sound cable to AMP.