Acoustune HSX1001 C:03 Zinc-German Silver Acoustic Chamber & M:02G Limited Wired Module

Expanding the Future of Modular TWS Earphones

Known as the “metal material magicians”, Japanese audio brand Acoustune continues to innovate with exclusive material engineering to deliver new sound expressions. Following the success of the world’s first modular true wireless earphone concept—the HSX1001 Series—Acoustune introduces a limited global upgrade kit: the C:03 Zinc-German Silver Acoustic Chamber paired with the M:02G Wired Connection Module.

With instrument-grade metal craftsmanship, an upgraded 4th-generation Myrinx driver, a sage-green themed aluminum M:02G wired module, and the acclaimed ARC83 balanced cable with Pentaconn Ear connectors, this set offers both wireless freedom and wired high-fidelity enjoyment in one package.

Key Features of the C:03 & M:02G Upgrade Set

• C:03 Acoustic Chamber: Crafted from zinc-german silver alloy, equipped with reinforced 4th-gen Myrinx dynamic driver.
• M:02G Wired Module: Aluminum housing with sage-green matte finish, Pentaconn Ear connector for stability and durability.
• ARC83 4.4mm Balanced Cable: Custom high-quality upgrade cable to unlock the full potential of the C:03 chamber.
• Made in Japan: Exquisite craftsmanship, modular precision for durability and ease of repair.
• Modular Design: Easily swap chambers and modules for personalized sound and extended product lifespan.
• Limited Global Release: Available only while supplies last.

The Acoustic Magic of Zinc-German Silver – C:03 Chamber

The new C:03 acoustic chamber introduces zinc-german silver alloy (copper, nickel, zinc), known for its silvery appearance, superior strength, and corrosion resistance. Frequently used in high-end flutes and orchestral instruments, this alloy brings bright, powerful, and layered sound qualities.

Inside, the C:03 integrates an enhanced Myrinx dynamic driver with a titanium-coated dome for smoother highs and impactful bass. The Myrinx diaphragm—derived from medical polymer used in artificial skin—ensures wide dynamic range and high resolution, refined with dual-magnet design specifically adapted for true wireless earphones.

Balanced Output Upgrade – M:02G Wired Module with ARC83 Cable

The M:02G wired module features a sage-green anodized aluminum chassis, inspired by the aesthetics of the HS1503 AL edition. With Pentaconn Ear connectors for secure contact and reduced resonance, the module enhances sonic accuracy. Paired with the included ARC83 4.4mm balanced cable, the C:03 chamber’s power is unleashed in full.

Compatible with Acoustune’s range and third-party Pentaconn Ear upgrade cables, the M:02G extends versatility and performance beyond standard configurations.

3-Step Easy Conversion – True Modular Freedom

The HSX1001 modular system makes upgrades simple: loosen three screws, remove the stock parts, and attach your new chamber or module. The kit even includes precision screwdriver and dedicated screws — no extra tools required. Users can freely interchange between wireless modules (M:01) and wired modules (M:02G) with different chambers (C:01, C:03) to create multiple earphone configurations.

For example:

• Pair C:03 chamber with M:01 wireless module → enjoy C:03 in wireless mode
• Pair C:01 chamber with M:02G module → use as wired earphones
• Use C:03 + M:02G together → enjoy it as a premium zinc-german silver wired IEM

What’s Included

• Acoutune C:03 Zinc-German Silver Acoustic Chamber
• Acoutune M:02G Wired Connection Module
• Acoutune ARC83 4.4mm Balanced Cable (Pentaconn Ear / 4.4mm plug)
• Precision screwdriver & replacement screws
• AET07 silicone ear tips (S / M / L)
• Cable tie
• User manual and warranty card

Specifications

• Driver (C:03): Reinforced 4th Generation Myrinx dynamic driver with titanium-coated dome
• Connection (M:02G): Pentaconn Ear
• Weight: Approx. 9.8 g (C:03 chamber), 2.5 g (M:02G module)
• Accessories: ARC83 cable, precision screwdriver, two sets of screws, AET07 silicone ear tips (S/M/L), manual, warranty card

Why Choose Acoustune HSX1001 C:03 & M:02G?

The Acoustune HSX1001 C:03 & M:02G limited edition upgrade set fuses instrument-grade materials, Japanese precision engineering, and a modular design philosophy. It isn’t just an earphone upgrade, but a customizable audio system that evolves with you — wireless freedom, wired fidelity, and endless possibilities.

Order Now – Limited Global Edition

Experience the brilliance of zinc-german silver acoustics and modular customization. Upgrade with the Acoustune HSX1001 C:03 & M:02G set today. Global limited release — secure yours while stock lasts!

Remarks:

This item contains C:03, M:02G & Cable ONLY. HSX1001 True Wireless Earphone is NOT included.