So I posted this in the Jotunheim thread and have not really had any response. Have any of you compared the Topping D50 with the multibit DAC card in the Jotunheim? I have both and cannot really tell any difference between either's sound. Swapping between the two DACs, while listening to the same song, I just cannot hear a difference. So, I am wondering if both DACs just sound that similar or if I simply cannot hear the difference in them. So, if anyone has heard both, what was your experience with them?