"OLLO headphones feel like using an audio microscope! They help me find the sweet spot of every sound I record, capturing exactly what I hear without any extra processing. This clarity preserves the authenticity of each sound, which is what matters most to me."

- ROBERT DUDZIC
Sound Designer for film, TV, and games | BAD BOYS “RIDE OR DIE”, The Tattooist of Auschwitz, GTA IV

"The OLLO headphones respect all of the depth, width, air, tight bass, space and detail that I work so hard to create in a mix. I’ve compared them with the leading competitors and OLLO's win! Excellent reference headphones for mixing and mastering. Switching between the headphones and my speakers is effortless. And they are really light in weight and comfortable for long periods of use .... and they look cool too! Job well done!"

- ADAM MOSELEY
U2, Beck, Rush, Kiss, Nikka Costa, Roxette, The Cure, John Cale, Spike Jonze, UCLA And Berklee

"The real strength of the OLLO headphones is that they earn your trust. The detailed, flat response means that headphones are one less thing to worry about when making music. OLLO have done an outstanding job."

- SETON DAUNT
Nelly Furtado, Kylie Minogue, Black Honey, Gabrielle Aplin, Sub Focus, Everyone You Know, One Direction, Amy Macdonald

"OLLO headphones deliver consistent mixes and masters, I can't go anywhere without them. Easily my favourite headset so far."

- TOKYO SPEIRS
Music producer and songwriter | Walk Off The Earth

"These are the best sounding headphones I’ve ever heard… At least to my ears… Same sort of way that Alan Sides’  main monitoring systems at the Oceanway studios always just felt like an extension of my ears... as do these sexy sounding (and looking) ear pillows."

- WARREN RIKER
3x Grammy winning, Lauryn Hill, Down, Michael Jackson, The Fugees, Santana, Anders Osborne,...

"These are my favorite headphones. They sound great and are very comfortable. I’m able to use them for long hours without listening fatigue or discomfort. They come in “closed back” for recording and “open back” for mixing duties."

- GARY NOBLE
3xGrammy winning, Amy Winehouse, Joss Stone, Jessie J, James Arthur, Sean Paul, Estelle,...

"I love my OLLO headphones: they sound fantastic, are reliable and trustworthy, sit comfortably on my head and around my ears, don't give me ear-fatigue and don't press my ear onto the glasses allowing for continued and comfortable use."

- MARC URSELLI
U2, Foo Figthers, Nick Cave, Sting, Lou Reed, Keith Richards,...

"The OLLO headphones have completely revolutionized the way I listen to the sonic arrangement of a song. It’s like having a sonic microscope. The level of detail and depth they get is astonishing."

- MATTEO MARCIANO
Lang Lang, 2Cellos, Anna Kendrick, Pitch Perfect, John Wick, Despicable me2, Alvin and the Chipmunks, NYU,...

“After listening and mixing using the OLLO headphones for 2 day’s, I finally realized that I could mix using these headphones alone! Using the OLLO headphones pretty much has eliminated the need to do the "car check" for me. These headphones are flat and revealing as well as comfortable for long term use. I highly recommend them!!”

- KEVIN KWIZ RYAN
Beyoncé - 2013/15 Superbowl, Mary J.Blinge, Busta Rhymes, Missy Elliot,...