"The Ollo headphones are incredibly comfortable. I wear them for hours and forget that I even have them on."
Founder and owner of Blackstone Studios. He started his career in the mid 90’s when music was still recorded on tape and musicianship was a task. After assisting in some well-known studios with some well-known bands he decided to work as a freelance producer, sound engineer, mixing, and mastering engineer. Gerrit has a degree from the Liverpool Institute for Performing Arts UK (founded by Sir Paul McCartney) and worked on countless records. His specialty is a fat, warm sound and he loves tape machines and analog equipment. Gerrit also worked with countless bands as a FOH engineer.
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.