Are you extremely proud of your audio equipment? Do you think you’re one-of-a-kind because of the fact that your ears are more attentive to the slightest deviation in sound quality? Or that you can actually understand how bit rate affects sound quality and the difference between loss-less audio and a compressed sound? Do you know why the quality of foam of ear tips affects the listening experience? Do you still, in the age of the smart phone, use a separate high-res music player to listen to music?

Attendees try headphones at the 2015 International CES at the Las Vegas Convention Center on January 6, 2015 in Las Vegas, Nevada.  Pics/Getty Images/AFP