Grammy winning engineer (Jeff Beck, Simply Red, Natalie Imbruglia, Atomic Kitten etc), session guitar player for 6years with Italy's finest Gianna Nannini
"The technology to mix anytime anywhere is now availabe. All you need is a good DAW and true flat response headphones to do a great mix. OLLO's HPS S4 deliver every time. They really are an excellent product!!"
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.