As the subject line suggests I'm currently looking for a new pair of headphones to fit my situation. Currently I'm using a Astro A40 5.8 wireless setup which comes with the headset and a mixamp that outputs 70mW 32omhs per channel which I'm not quite sure what this means. I currently use my...

Currently I'm using a Astro A40 with a 5.8 wireless mixamp (using a optical cable as a pass through for the mixamp and using DDL Dolby Digital Live) and it works great it really goes however from what I've been reading the mixamp is good but the headphones are just okay. I purchased some months...