Review on Bundle: Sony MDR7506 Closed Ear Headphones with Knox Gear Compact 4-Channel Stereo Headphone Amplifier - Professional, Folding Design (2 Items) by Nakaishi Kiyoshi ᠌

The best monitors I have ever tried. I wouldn't change them for anything else. Fully justify their price. The sound is natural, exactly the way it was intended when recording. The bass is perfect, not too strong, unlike most even more expensive models. Favorite songs opened from a new side, it became audible that it was not noticeable before. But I advise you to take them only if you have more or less decent equipment, it makes no sense to connect them to mobile devices.