Hi all, I have recently bought a lovely second hand MF A324 DAC. Now I am totally over the moon with this, but there is one aspect I would like to change. It only has two digital inputs. 1 coaxial and one optical. I have at leat two if not three Digital coaxial sources I'd like to go through it as well as one optical. Does anyone know if it is possible to buy an adapter that would allow me to put multiple sources into the one input? I know you can get Y-shaped adapters 2 into 1 rca. Would I be able to use one of these, or will this effect the source signals too much or stop it form being 75ohms? Cheers :)