Just watched a vid on youtube with JJ from Asus talking about the front base and he also says that the front base is compatible with soundcards that have a front panel HD Audio connection. All the AAFP cable does is pass through the mic/audio signals to the front panel so as long as the front base is connected to the Rog Ext header it should work as normal. If using the front base means you have to use onboard sound then that is absolutely stupid and makes the front base a complete waste of money.
At first I didn't bother with a separate soundcard when I built my rig because of all the hype about the Rampage's onboard supreme fx being as good as a discrete soundcard and being 'hifi' quality, low emi etc....
I booted up my new machine got everything installed and working correctly, front base looked great and everything worked as expected (apart from the stupidly short Audio cable supplied with the front base) but then......
I plugged in my headphones and put on some music and wow, how disappointed I was with what came out. The emi was ridiculous for all the claims from Asus and the sound quality was to be very blunt...crap!
Tried all sorts of things to try and make it bearable but even turning all the effects off didn't make it sound any better.
I then tried to play some Arma 3 and the results were the same.
Sod this I thought and went and bought a SoundBlaster z. Installed the new soundcard and left the front base plugged into the Rog ext and just swapped the AAFP cable from the board to the new soundcard.
Then I did the same as before even using the exact same music track and the difference blew me away. No emi what so ever and the sound quality was in a different league, no way the supreme fx 2014 is anywhere near the quality of a discrete soundcard, not by a country mile, despite the claim from Asus.
Anyways now the front base works but the volume doesn't work and neither does the front base mic connection or the time display.
Chassis: NZXT Switch 810. - MB: Rampage v Extreme x99. - CPU: Intel Core i7 5820k. - Memory: 16GB Ripsaw 4 DDR4 2400MHz. - GPU: 2x Sapphire Tri-X R9 290 OC Edition 4GB.
PSU: Corsair AX1200i. - Storage: 1x Samsung 830 60GB SSD + 1x Samsung evo 840 120GB SSD + 1x Samsung 850 Evo 250GB SSD + 1x Seagate Barracuda 500GB HDD.
OS: Windows 10 Pro x64.