Con el dac9018,he consegudio explotar el maximo potencial en calidad de sonido a los archivos que utilizo,ogg vorvis y wav,en tienda de descarga,atraves de mi sony xperia z ultra,con un dac ecualizador behringer deq2496 y altavoces activos near05,la mejoria en comparacion a la conexion mhl o hdmi,es muy notoria,sobre todo la separacion de instrumentos es muy detallado.por este precio su calidad es excepcional.
Upgraded from a Fiio K1
its bass is much tighter and less bloated. I can now listen to more musical songs without having to up the volume so i can hear the singer...
The sound quality is great. The amp is only good with IEMs. The sound quality is not so good with philips X2 directly plugged. However, the sound quality is excellent when I pair the 9018 DAC with a Fiio E12 amp. The sound stage is not very big, but it feels like listening live concert in a room. The resolution is high and you can hear every detail with accurate position. The DAC is definitely worth the price. A good amp is a must if you use a headphone instead of an IEM.
I bought this a couple of days ago from Amazon (UK) and can only repeat the other comments - good and bad. The sound quality and amp are of a very high standard and astonishing for the price but the USB cable/connection is really poor and feels flimsy - the build quality is much worse than the Android mini DAC I also own.
How to resume my impresssion!!!
forget the 9023.
Using this one, i discovered a new time all my music and i find it even better that the asynchronous 9018.
The sound stage is so detailled.
I'm french and with the help of this one, i can now catch so easily nearly every english word unless it was so hard before with the Dragonfly or the 9023.
I use it on my raspberry pi with an iphone 1A power(the 5V source with lowest noise i found) using mopidy and the experience is so good now that i can't imagine something sounding better.