Review on 🎧 Beyerdynamic DT 990 Premium Open-Back Over-Ear Hi-Fi Stereo Headphones: Uncompromised Sound Quality for Audiophiles by Bi i Dng (MC) ᠌

Amplification or an external sound card is required for listening to classic rock, and you should warm up the headphones before using them because their low resistance suggests that they contain a thin wire that could easily be deformed under heavy use. The high frequencies and a slight dip in the middle prevent you from fully appreciating the classics, making instruments like the cello sound uninspired. The music isn't very enjoyable when heard through headphones, especially if the amplifier isn't up to snuff, but the addition of a tube preamp can improve the listening experience, often bringing out details in the song that were obscured by the background instruments. Do not use the HD 650 as a standard of comparison; they won't get it. Consider the model objectively, and you will find a home for the headphones among your gadgets; just don't plug them into your phone or portable player to listen to music.