Using S4 mixing, S4 recording, and S4X reference headphones.
"Ollo headphones are truly amazing. As soon as you put them on the head, you feel peaceful. They are really comfortable and they immediately take you to the world of music in a way that few headphones can do. Due to their dynamics and excellent sound, I can perform recordings on-site and mix wherever I have to. Now I'm free ;)."
Gaber is a Music producer/Soundresearcher from Slovenia.
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.