REFERENCE SOUND packed in ORGANIC ESTHETICS

S-SERIES STUDIO HEADPHONES

WHAT YOU HEAR IS WHAT YOU GET

Natural response achieved using the power of acoustics design and audio engineering, not a single line of code.

S4X

REFERENCE HEADPHONES

Open back design
for mixing and mastering

"The bottom end is tight and warm and the width works extremely well. This is a great alternative to another set of monitors. If you want to mix on headphones you want to mix on Ollo Headphones."
- KEVIN PAUL
[David Bowie, Nick Cave And The Bad Seeds, Depeche Mode, Moby etc]

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Studio headphones HPS S4R

S4R

RECORDING HEADPHONES

Closed back design
for recording.

"The OLLO S4R headphones really provide the high quality sound my clients need for recording while providing great isolation and comfort. I would not record anything without them."
-
 BORIS MILAN
[Grammy Award Winning Recording, Mixing, And Mastering Engineer]

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try before you decide.

We know it's difficult to make an educated decision based on tech specs and reviews. The only true way to know if it's for you is to try it out.30 days money back, no questions.

ORGANIC ESTHETICS

GERMAN DESIGN AWARD winners

Studio headphones HPS S4 COMMUNITY

TRUSTED

by industry professionals

"I love the depth and clarity I get in my mixes with the S4x. Especially in the kick and snare which is often so hard to get a punch in headphones that will translate to a speaker. But more then anything, they really make it fun to listen to music for a long period of time!"

JOHN ESCOBAR - Independent Producer/engineer, Professor - Berklee College Of Music

"I never used headphones to make my mixes, except to check for any noise that was causing me problems. Thanks to their excellent work I can mix without compromise even in the living room. Ollo Audio puts in the reference headphones the same care that I put in my work. "

FABRIZIO ARGIOLAS - Lana Del Rey, Tiziano Ferro, Emma Marrone, Pfm, etc

"The separation between the instruments, the dynamics and stereo image are perfect to be comfortable mixing with them.
I was amazed by the S4. But I am floored by the new S4X reference headphones.
Just amazing!"

WILLIAM ROBERTSON  OLLO Audio ambassador
WILLIAM ROBERTSON - Mick Jagger, Nicki Minaj, Will.I.Am.

LATEST FROM THE PRESS

HOW DO THEY SOUND?

Comparing frequency responses with other studio headphones market leaders.

DISCOVER S-SERIES HEADPHONES

S4X REFERENCE HEADPHONES

Designed for mixing and mastering.
Neutral and brutally honest.

€399,00

I WANT ONE NOW

S4R RECORDING HEADPHONES

Minimal sound leakage.
Optimized for recording sessions.

€289,80

I WANT ONE NOW

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