Sorry for the confusion I just the G6 with the PC, the inbuilt DAC in the G6 is fine for playing music too, the software has an equaliser you can set up for music listening and separate settings for games, you can even have separate equaliser settings for headphones vs speakers as it detects when you connect up the headphones. It's just quality of life things like that that make the G6 the better option for the PC IMHO plus it's cheaper than the Zen 2. The Zen 2 I use as a DAC on my bedroom HiFi System between a Raspberry Pi streamer and my amp, and I'm more than happy with it in this scenario as the Pi streamer has all the audio settings I need to tweak.