I tried the Orchid, Pagoda, Denafrips Pontus and none made any difference to the sound quality of my system. I ended up buying the Pure Audio Lotus 5 dac. With my all tube set up it added more air, and an overall more dynamic sound but I can't comment on how it would go with SS equipment. Oh I couldn't afford the Amber 3 so didn't try it but did think about it. Another plus with the Pure Audio is that it has many inputs. 2 x coax, 2x optical, 1x AES/EBU, 1x usb and 1x llS/dsd as well as balanced and RCA outputs.