I ordered a set of these a awhile back ago from knuconceptz. Pretty beefy with nice connectors. The main body of the cable is pretty thick 0.9 cm. but at where these split to the connectors they flex really well. You probably be able to stack the amp and dac together without the lifting effect from the cable flexing well. For $14.00 best set of interconnects I have seen or heard in this price range. Trust me...better that the monoprice stuff at this price.