OLLO Audio

TRUSTED BY PROFESSIONALS

WORKING WITH LADY GAGA USHER U2 MUSE BEYONCE RIHANNA ARIANA GRANDE ADELE

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
Based on IEC 60318-1 standard.

"I will be sad to bid the S4 farewell, because they helped me with so many mixes, but I can confirm the S4X blows it out of the water, and they're here to stay."
- ZARDONIC

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S4R

RECORDING HEADPHONES
Closed back design for recording.

"Both models are a joy to use - natural and comfortable both for mixing and tracking. No learning curve - just the best and most balanced headphones I’ve ever owned."
- Leo Abrahams

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S4

MIXING HEADPHONES
Open back design for mixing.

"The Ollo S4 changed. everything for me. Now I mix about 99% in headphones. That makes it extremely flexible working in different
studios or even on the road."
- Joe Vegna

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NEW S4X

POWERFULL ACOUSTICS

Based on S4 model with upgrades requested by OLLO community.
Flatter frequency response with more space for your ears without headband ringing.

Watch here

HANDPICKED COMPONENTS

MATCHED SPEAKERS

We measure all speakers in every series and match them together to achieve minimal possible tolerance between left and right channel.

• Neodymium
• 2 layered coil
• PET membrane 25u

Studio headphones HPS S series matched speakers

DETACHABLE

2000 MM CABLE

You can easily exchange a cable with a new one in case it breaks or even buy some other cable design if you prefer. Just unplug and replace.

• Dual 2.5mm TRS and 3.5mm TRS
• 6.3mm adapter

PREMIUM MATERIALS

BUILT TO LAST

American Walnut, Aluminium, Nautics leather and Stainless steel.

All sustainably sourced.

Studio headphones S series replacement parts

DESIGNED FOR PRO USERS

EVERY PART CAN BE REPLACED

Professional tools should be built to last and have the possibility to be upgraded.

Spare parts store

SELF-ADJUSTING STRAP

WEIGHT DISTRIBUTION

Designed to distribute weight across a wide area. Self adjusting also makes jumping from head to head super fast.

WE'VE GOT YOUR BACK

5 YEARS LIMITED WARRANTY*

We trust our products and we build them to last. Our 5 year warranty program is a testament to our commitment to quality.
* with the S4X model

WHICH MODEL IS FOR YOU

USE CASE:

HOME STUDIO OWNER

"Owning a studio is not a must anymore. You can rent when you really need it and you can polish 90% or more just using headphones and basic home setup."

MEET JOE

"My mixes are very immersive, spacious and full of emotion. The HPS S4 respect all of the depth, width, air, tight bass, space and detail that I work so hard to create in a mix. Excellent reference headphones for mixing and mastering. Job well done!"

ADAM MOSELEY - U2, Rush, Beck, Genesis, Roxette, The Cure etc.

“The OLLO Audio PLAY2ME system is my favorite headphone monitoring system. The headphones sound amazing and with the silent subwoofer I can feel every bit of the low end without blasting it on the mains. I use it on every mix.”

GARY NOBLE - Amy Winehouse, Jessie J, James Arthur, Joss Stone 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 - Mick Jagger, Nicki Minaj, Will.I.Am.