Ooer - and I thought my posts were getting a bit tangential...
Splitter setup should be fine. It's very similar to what I've been running until very recently. The A1 doesn't have pre-outs does it?
Sorry!
It has 'Rec out' phono on the back next to the inputs. No idea if that's like a line out or pre out. I'll look up the manual, fair point.
What splitter were you using? How much is it worth spending for my modest setup?