Hello,    I need to buy a new headphone my budget is around $600, i need a headphone with a big sound stage and a natural sound, will be using it to everything from listening to music, movies, gaming. as for music preference i like to listen to classical, metal, rock, disco. i have an A900x...

Hi all..   I'm wondering which tablet packs the best audio quality for music listening, is it the iPad 4 or the nexus 10? and how much the sound quality differ between the two? i'll be using it with my audio technicha ath-a900x headphones. I'm leaning towards the nexus 10 mainly because it's...