Review on Upgrade Your Studio Gear with Audio-Technica ATH-M40x Professional Studio Monitor Headphones: 90-Degree Swiveling Earcups, Pro-Grade Earpads/Headband, and Detachable Cables by Kenji Mogi ᠌

Ears are not suitable for listening to music for music lovers. AFC is flat. They are good for sound engineers and musicians to reveal the intricacies of recording and sounding. This is not a toy, but a tool! Sub bass is not enough, but enough. Nothing buzzes. From 30Hz to 1kHz MEGA ULTRA EXACTLY! Somewhere from 1.1 to 2.1kHz - not a big blockage (in fact, not critical). But at high frequencies, you can feel the rise in the harmonics (if there is a good reference, you can tune it out using the equalizer. The harmonics seem to be static, even when the volume changes). In general, I have enough for writing electronics for my eyes ! Of course, I mix on monitors, but my ears are an indispensable tool for fine work. Well, at night, so as not to disturb anyone. All the best!