"I really love my S4’s. I know that when I am in a new room and I have any doubts I can put them on and trust what I am listening to! They are super comfortable to wear for long periods and cause hardly any fatigue. They were a great find and I highly recommend them."
OLLO vs. Sennheiser vs. Audeze vs. AKG vs. Beyerdynamics vs. Audio Technica
We measured and compare the frequency responses of the main mixing headphones on the market. Measurements were made using G.R.A.S 45CC using IEC 60318-1 ear simulator and Dewesoft AD conversion Sirius system.