ADV.

04/06/2026

Now LIVE! ADV. R34 ➡️ https://www.kickstarter.com/projects/adv-/r34-precision-planar-headphones-for-professionals

ADV. R34 | Reference Sound Begins with Fit
Precision planar headphones designed for musicians.

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02/19/2026

Coming soon on Kickstarter… Link in the bio.

10/28/2025

🚀 It’s Finally Here!

Eartune Fidelity UF-A3 — memory-foam ear tips designed specifically for your Apple AirPods Pro 3.
Superior comfort + stellar noise isolation = game-changer. 🧠🛋️

Why you’ll love them:

• Memory-foam expands to fit your ear just right, staying put even during motion.
• Delivers better isolation for deeper sound and fewer distractions.
• Comes in 3 pairs per pack, so you’ve got options and backups ready.

Stock’s hot and ready to ship — grab yours while supplies last. Link in bio. 🔗

Limited quantity available, while supplies last.

10/13/2025

Now Available: Eartune Fidelity custom tips for AirPods Pro 3.
Upgrade your experience today.👂🙌

05/01/2025

Eartune Fidelity Mini
Custom-fit IEM Ear Tips

Designed to be as small as possible based on your specified core diameter and core length.

01/11/2025

Announcing New Mission Statement for 2025.

“We honor, celebrate and support the creativity and passion of great musicians.”

12/08/2023

ZDNet thinks...

Tired of losing your AirPods Pro? This inexpensive product provides a snug fit and uninterrupted listening pleasure.

10/11/2023

Welcome to ADV. family Li-sa-X!

I am pleased to announce that I have endorsed the in-ear monitor brand ADV. 🎉
The Model 3 BA4s they sent me have a clean sound.
I'm still getting used to the in-ear monitors themselves, but I'm going to work on the settings for the future 💪

この度イヤモニのブランド、 ADV. さんとエンドースさせて頂きました🎉
送って頂いたModel 3 BA4はスッキリした音。
イヤモニ自体まだ慣れてないけど、今後のためにセッティング詰めていこうと思います💪

04/01/2023

Model 3 Wireless
Wireless MMCX In-ear Monitors

Re-designed (2nd Gen) build with dramatically improved connectivity and battery life. High-fidelity convertible in-ear monitor that offers both wireless and wired connection on-the-go.

03/30/2023

Stunning mix of sonorous, rich low-frequency texture with treble that is laid-back but extends far beyond 20Khz.

GT3 Superbass
Sonorous In-ear Monitors

03/28/2023

Practice session or on-the-go, the Model 3 BA2 delivers excellent instrument separation you are looking for an IEM!