Hi guys So I have treated myself to the part and also the GSX 1200. everything works perfectly except that the volume in general and especially in 7.1 mode is much too quiet. of course I have the volume fully up even in the games etc. do I really have to buy an amplifier now? I'm even thinking of selling the GSX again and buying a sound card. but I don't know if that would be better for headphones with just under 30 ohms? Thanks in advance. André