AKG / K701-Y3 Open-Air Professional Headphones #AKG Used, one owner. Used less than 10 times. I think I used it for only 3-4 hours in total. I used it to check the sound from the headphone output of a preamplifier and to check recordings from my phone. I think it's a good product for the price, with a straightforward sound. Because it's an open-air type, it doesn't feel oppressive due to sound pressure, and I think it's gentle on the ears. There is some sound leakage. As you can see in the photos, the pads are clean and seem to be in like-new condition.