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Announcements

Apos Audio Sennheiser Headphone Sennheiser HD 660S2

Now Available

Sennheiser Headphones

An Audiophile-tuned Classical Album — Shipping by March 17

Songe by Vincent Bélanger

Now Shipping! Hand-made in Seattle

Salad LiNE Speakers, SUBLiNE Subwoofer & Halo Headphone Stand

Ultra-thin 7mm Chassis, immediate response, low resonance

SJY Zeph Open-Back Planar Magnetic Headphones

R2R Ladder DAC, pairs with the Gremlin Amp

Apos x Community Druid R2R DAC

Beta testing live

Apos Community Forum

Discuss, share, create meaningful connections. Help us grow the community!

Apos 𝒙

Apos 𝒙 is a platform that bridges independent designers, manufacturers, and the community to create the next generation of grassroots products. Unlike the traditional model of manufacturing that excludes the community until product launch, Apos 𝒙 relies on the community every step of the way. Ready to join?

Meet our Collaborators

Benson Wong

Founder — ES Lab

Grant

Founder — Sound Solver

Lachlan Fennen

Head Critic — Passion for Sound

Geno & Sherri

Co-Founders — Geshelli Labs

Jeffrey Yin

Designer — SJY Audio

James Alvarado

Founder — Hart Audio

Intro to Group Buys

Wondering about this special type of pre-order?

Learn More

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If we only look at consumer grade headphones designed for smartphones and laptops, not that much. However, once you step into the world of audiophile gear, the relationship between headphones and a...

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The Apos Spring Sale Is Live
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Apos x Community Gremlin Tube Amp Review Compendium

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Our Apos x Community Gremlin is a hybrid tube amplifier loved by many, punching above and well beyond its slated price-point. Critics and hobbyists gravitate toward its hybrid architecture because ...

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Apos Events

Get notified about our in-person and online events, where you can connect with the community, pitch us ideas, showcase your builds, and be the first to try grassroots prototypes