Need a little help.

[Alius333]

can you use this

as a separete input, one from a bluetooth adapter and another like from a smartphone?

 

[americanaudiophile]

That is designed to connect one source to two different devices not the reverse however sometimes it does work.
An audio input selector always works.
http/electronicsusa.com/mk1and2.html

 

[Arjun Waththegedara]

i think it is possible, try it if you have it

 

[Alius333]

Maybe someone haves a similar thing and could try it. Because i dont want to buy it for no reason.