How are you hearing no difference?

@cbrents73-   +2(one per post).   

I've never understood why people who claim everything sounds the same are even in to the audio hobby, and especially why they spend so much effort across the various audio forums trying to convince people they aren't hearing what they are hearing.

OK right, then you must plug your ears and conduct a 'silent test' when you compare the taste of two different hamburgers. Because of the 'psychodegustations'.

So you're saying that 'good' hearing is quantifiable among those who have it? 

Is this question serious ? 1st off Agon isn't going to allow any peer reviewed white papers to be posted that disprove 90% of audiophile snake oil , secondly who cares if people can't hear the difference between a $20,000 Audio Research amp and a $300 Behringer pro amp ,I wish I was in the camp who doesn't hear differences in components ,I'd sell off my entire collection ,replace it with a $500 Bose plastic mess and put an extra $100k back in my bank account , I've been gone for 8 years and still the questions are the same lol 

I think the questions are the same for a reason.............