Not true. Audio memory is incredibly short. When I heard M80s over at someone's house, I thought to myself, well, other than the volume (which was tremendous), my M50s are just about as good as this. Back to back comparo (which, admittedly, was not blind or instantaneous), the differences were quite a bit more pronounced. Still, when we did the M50/M22 comparison at my house, I walked out for a tad, came back in, and had to ask which one was playing. And they did not sound very similar!

I am the Doctor, and THIS... is my SPOON!