i just purchased a brand new DS a few days ago and am very happy with the SQ of Yale. Tonight I was doing some comparisons with my other DACs and when I pulled out my rca cables from the rca analogue outputs, the ‘head’ of the rca jack came loose and stuck to my rca cable! Is this normal? Needless to say, I was very disturbed by this as I thought the build quality was excellent. I then pulled out the ‘head’ and stuck it back into the rca jack by simply pushing it in. Now it looks normal but I wonder if it will pull out easily again.