The FX-Audio DAC-X6 is a headphone AMP and a 24 bit DAC. With an AMP, you can power high impedance headphones, and a DAC converts digital sound into analog – essentially smoothing out the stepped digital signal. You can learn much more about this in the brilliant article that can be read here.
In this review, I’ll be taking a look at the DAC-X6 and seeing how it performs with relatively low power headphones, being Beyerdynamic DT 770 Pros at 80 Ohms, which are enough to warrant the use of an amp. I won’t be including detailed diagrams and graphs, which you can find here, but will be reviewing based on my opinion of sound quality, build, aesthetics and various other factors.