Apple Mac audio config

[waylander69]

Hi
Looking for a little help, not sure it is possible but what I want to do is :
I have an FM3 which I've had for month, its awesome .
I listen primarily via headphones on the FM3 itself playing backing tracks from a Mac via USB.

Every now and then it would be nice if an additional set of headphone could be connected. ( not worth buying an additional interface )
I thought the easiest way would be by using the Mac but the audio preferences only allow 1 output. either Mac or FM3 for example.
is there any software I could load on my mac that would "splice the audio" and allow guitar and the backing track to be heard on the Mac and the FM3

cheers
G \../

 

[chris]

could you just get a headphone splitter cable?


the guitar won't come out of the mac speakers/headphone because of how USB audio works.

 

[Dukehunt]

I use one of these, great little tool.
Amazon product ASIN B000KIPT30

 

[waylander69]

Thanks guys I'll mull it over a bit more
Cheers
G \../

 

[fractalz]

Google : loopback