Module is available as a DIY project only.
This Module is currently available.
MG ID: 50988
A simple 4 IN 1 OUT Mixer
The price 16€ is for PCB and Panel
Link to buy : http://ozoe.fr/articles.php?lng=fr&pg=432
http://ozoe.fr/articles.php?lng=fr&pg=500&mnuid=316&tconfig=0