2 bluetooth senders connected simultaneously?

[druxx]

Hi there,

for a relatively special use case I’m looking for a device which can act as bluetooth speaker for two senders at the same time with (smart) mixing of the two signals before output.
Any educated guess if this would be possible by slightly extending this project?
I would start with modifying the class AutoAcceptSingleAudioAgent to AutoAccept2AudioAgent, but I have no idea whether the bluetooth stack would allow a second input device.