audio engineer | one half of drum and bass duo State of Mind
"Ollo headphones balance good looks and comfort with real world performance. Their flat frequency response is great for referencing and checking a mix. They never get fatiguing and they don't hype up what is or isn't there. Thanks Ollo!"
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.