
The "MOBIUS iGV" earphones, priced approximately at ¥1,350,000, feature a Damascus steel shell and a 14-driver configuration for high-fidelity audio.
Drivers include one dynamic, nine balanced armature (BA), and four electrostatic (EST), with a frequency response of 20Hz–20kHz and sensitivity of 111dB.
Designed with a custom sound framework, it balances resonance and energy convergence using a specialized dome-shaped acoustic chamber.

The "Potafes 2025 Nagoya" portable audio event will be held on October 4 in Chūnichi Hall, Nagoya. Admission is free.
Notable exhibits include Ultimate Ears' "UE6+Pro", featuring a hybrid driver setup, and Jomo Audio's "Nautic Stellar" with 8-driver configurations.
Commemorating Nagoya Ōsu store's 10th anniversary, a special OSU10 earphone priced at ¥11,000 will be released, showcasing a unique design.
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