Thanks for the advice Stan!
Would you consider the LM4562NA a worthy purchase, or would you say I should hang back and listen to the DAC straight out the box, and then decide on things? Or maybe invest in a different Op-amp? The seller I was thinking about is Mark Grant http://markgrantcables.co.uk/shop/in...roducts_id=111 who I've bought from before and is regarded by many as a very good seller.
Ade :)