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Ellipse is made for
Testimonials
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Testimonial 1
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Testimonial 3
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OPEN SOUND IN A CLOSED DESIGN.
Open sound in a closed design.
ellipse™ is a closed-back, over-ear headphone designed for focused, immersive listening.
It combines natural isolation with an open, spacious soundstage that never feels boxed-in. Bass is controlled and full, mids are clear and present, and highs remain smooth and extended — detailed without becoming sharp or tiring.
Careful acoustic design allows the driver to move naturally, creating a balanced presentation with real depth and space. The result is a sound that invites long listening sessions and often makes you rediscover albums you thought you knew.
Built from durable materials with replaceable pads and cables, ellipse™ is made for years of ownership. A unique link function allows two headphones to connect directly — making shared listening simple and immediate.
Winner of three international design awards, ellipse™ reflects Baum’s philosophy: creating products that inspire people to create and share music.
CONNECTIING MOMENTS
Ellipse is designed to connect the listener to the moment the music was made.
We work between those who create music and those who listen to it.
Baum develops instruments and audio products in close collaboration with
musicians, producers, and performers worldwide – from rehearsal rooms where ideas are formed to studios where final takes are recorded.
CREATOR
LISTENER
DON'T LISTEN. ENTER.
Ellipse doesn’t “hype” the sound. It feels open and alive – with space around every instrument for every nuance.
It makes you want to rediscover the music you already love.
“It made me want to re-listen to all my favourite albums.”
- Lasse Revsbech (Guitarist in BAEST & Studio Owner)
DON'T LISTEN. ENTER.
Winner of 3 international design awards.
Recognised for product design, longevity, and materials - winner of three international design awards.
European Product Design. London Design Awards. New York Product Design.
Built for long-term use
Ellipse is made from aluminium, brass, and durable premium materials. Designed for years of daily use, not short product cycles.
Serviceable, not disposable
Replaceable ear pads and cables keeps Ellipse in use, not in returns.
Comfort that lasts
Soft velour pads and a lightweight build reduce pressure and fatigue, supporting long listening sessions over time.
A design that ages well
Timeless over trend: calm and premium on the shelf today, relevant tomorrow.
OPEN SOUND. CLOSED DESIGN.
Ellipse combines the focus of a closed-back headphone with an open, spacious, natural soundstage.
Careful control of air pressure inside the ear cup allows the driver to move naturally. This avoids the closed-in character typical of closed-back headphones and keeps the sound open and balanced.
The result is a clear, controlled presentation with fine detail without harshness or listening fatigue.
Ellipse brings the listener inside the music. Fully focus on every detail in every beat.
The result is clarity and fine detail you can live in for hours.
BUILD, COMFORT & LONGEVITY.