Hi Stefan,
Sorry the late reply, hectic christmas!
I've gone through each room and and set A.OPT2/L.OPT 6. Went into Beo4 options, chose the right one and pressed go, assume that is correct.
When you say connect the converter to the audiomaster, can that be done using my existing cables or do I need a direct connection? I've ordered a 1611, fingers crossed! :D