I talk to customers for over eight hours a day, and my old headset was decent in call quality and voice pickup. Im still very much in love with it! Would purchase again for sure. You need to have good quality mp3 files to get most out of this earphone. Roomy, soft and super light. The memory foam deck provides comfort and good fit. Building components for my walk-in closet, with no previous experience, it was very nice to have the adjustable metal rod. It?s basically a shooting range game on rails but boy is it a good one! Assuming the question is referring to an equalized low-level input from a turntable, IT DOES NOT. The instructions tell you to install the skewer, so Im not sure if I got a box that was missing both of these pieces, or if they are not supposed to come with the product.