"I’m very used to my monitoring system and listening environment, I know I can trust it. But sometimes I need to do work from home and it is hard to rely on a pair of headphones to tell you what’s really going on in terms of mixing, so I decided to give OLLO a try. The first thing I noticed with the HPS S4 was that the low end is super tight but not hyped, with a very smooth top end, plus they’re really comfortable. What I didn’t expect was the stereo image from these headphones, very natural, unlike regular headphones.
With the HPS S4 headphones I decided to go all-in and mix a song from scratch using them as my only monitoring system after I finished I sent it to the client, my mix was approved on their first listen. I’m happy to say I can trust them and use them every day."
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.