beyerdynamic DT-770 Pro 80 Ohm

The isolation is excellent for tracking vocals or monitoring, as it keeps the stage bleed out of your ears. However, there is a notorious treble spike often referred to as the "Beyer Peak" around 6 kHz to 10 kHz.
To my ears, this high-end hiss is quite unbearable. It creates an artificial shimmer that quickly becomes fatiguing. For anyone who deals with tinnitus, this aggressive frequency boost can be incredibly triggering. Instead of hearing the natural resonance or the warmth, the headphones highlight every sibilant “S” and cymbal crash with a piercing intensity that feels like it’s drilling into your ear canal.
While the build quality and bass extension are top-tier, the harshness of the high frequencies is a dealbreaker for many. Tinnitus sufferers should avoid these headphones the sharp, metallic hiss is simply too risky for sensitive hearing. If you do use them, aggressive EQ is mandatory to tame that ice-pick treble.

Ich habe neue Kopfhörer für Live/FOH gesucht. Idealerweise sollte das neue Paar auch zum Abhören bei Aufnahmen verwendet werden, insbesondere bei relativ feinen Signalen bei lautem Abhören (z. B. Stimmen auf Musik).

Meine klangliche Referenz waren HD 650. Der Vergleich ist etwas Äpfel zu Birnen, da HD 650 von offener Bauart sind, aber zu irgendwas muss sich ja relativ eingeordnet werden.

Hier ein paar schnelle Eindrücke zum DT-770 Pro 80 Ω: Mir zu sehr Badewannenfrequenzgang. Sub-Hype, Brillanz-Hype. Höhen papierartig und nervig mit Musik.
Räumlichkeit ähnlich zu HD 650, aber etwas weniger groß/hoch.

What can I said more... they are good for anything. For recording vocals & instruments, mixing check for low end (if you are not sure about your room frequency anomalies and do not have a very good acoustic treatment), even for drummers for drum recording (there are better ones but these can make job done well). If you have laptop or not have kind of hi end headphone preamp, just make sure you buy 32ohm version, which need less push to get louder sound. Plus if you have any room correction software for headphones I am almost 100% sure that there is already preset for DT-770 headphones in it. I wish the company would make an option with a connector on the headphones so that the cable can be replaced if it is damaged and that you can use another one (longer, better,...) , that can be inserted and that there is no need to disassemble the headphones if the cable is damaged. Thats why 4 stars