Where does the Speaka/XtremProX1 USB DAC fall into these ratings (or was methodology too different to include in these lists)?
Thanks
I'd like to know this too - it would be great if Amir could re-measure it using the new analyzer for a proper comparison, as some full-sized headphones need more power than these dongles can output so it would be good to know if the XtremPro X1 / Speaka would be a good alternative.
Speaka is piece of garbage. I bought it. It sounds muddy and boomy. Amir's measurements show it can resolve only 15 bits. Haven't tried Apple dongle. Tried Hifime Sabre 9018 - it is good, but not cheap.