I use the Walkman along with the Pioneer SE-E721-Bass Head R Hybrid Headphones with Ear Clips red and it's amazing !!! The sound is clear and powerful even without connected bass boost and really only requires low Lautstäke. It is a true listening pleasure. With the gain and without regard to their own hearing :-) ... so to speak disco feeling right in front of the box ... figuratively. There are several equalizer presets, with me "Heavy" liked a lot. In addition, a user setting can be chosen freely. The metal housing makes a pretty sophisticated look, the key pressure points are well chosen and the display (5 brightness levels) in spite of the small size clearly legible. The USB cap not just engages with a distinct "plop" on its own but they do not dissolve. The price is really reasonable. A really recommendable product.