Acoustune C03 Chamber + M02G Module with Pentaconn Ear 4.4mm Earphone Cable
Best modular upgrade for audiophiles seeking premium wired sound performance.
Elevate your audio with the Acoustune C03 Chamber and M02G Module upgrade kit, designed for the HSX1001 True Wireless Earphone. This limited global edition features a C:03 acoustic chamber crafted from a unique zinc-german silver alloy, renowned for its bright and layered sound. It integrates an enhanced 4th-generation Myrinx driver with a titanium-coated dome for superior highs and impactful bass. The M:02G wired module, with its sage-green aluminum finish and stable Pentaconn Ear connectors, pairs with the included ARC83 4.4mm balanced cable to unlock high-fidelity wired performance. Enjoy modular freedom and exceptional sound quality.
$499.99
Owner Satisfaction
4.5
/ 5
Category Rank
81
/ 440
#81 in Headphone & Headset Accessories
Price vs Category Average
+475%
Above average
Driver (C
034
/ ): Reinforced th Generation Myrinx dynamic driver with titanium-coated dome
Who it's for
- Audiophiles who enjoy customizing their unique sound signature
- Listeners seeking high-fidelity balanced audio performance
- Critical listeners demanding precise imaging and resolution
Who should skip it
- Budget-conscious buyers looking for affordable audio solutions
- Users preferring universal cable compatibility and easy replacements
- Casual listeners wanting a simple plug-and-play experience
Performance breakdown
Acoustic Resolution
Titanium-coated dome delivers exceptional clarity and layered high-frequency detail.
Build Integrity
Zinc-german silver alloy construction offers premium durability and resonance control.
Modular Versatility
Seamlessly transitions between wireless and high-fidelity wired listening configurations.
Connection Stability
Pentaconn Ear connectors provide a secure, reliable interface for balanced audio.
Ergonomic Comfort
Lightweight design ensures fatigue-free listening during extended audio sessions.
Signal Fidelity
Included balanced cable minimizes interference for a pristine, wide soundstage.
Key Specs
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)
Cable
ARC83 4.4mm Balanced Cable
Materials
Zinc-German Silver Alloy (chamber), Aluminum (module)
Included Accessories
Precision screwdriver, replacement screws, AET07 silicone ear tips (S/M/L), cable tie, manual, warranty card
Compatibility
Acoustune HSX1001 Series, third-party Pentaconn Ear upgrade cables
Features
- Zinc-german silver alloy chamber for bright, layered sound
- Enhanced 4th-gen Myrinx driver with titanium dome
- Sage-green anodized aluminum module
- Stable Pentaconn Ear connectors
- Includes ARC83 4.4mm balanced cable
- Modular design for personalized sound
- Precision Japanese craftsmanship
- Limited global release
What customers say
This modular audio system earns high praise for its exceptional customization and uncompromising fidelity. Users consistently highlight the superb build quality, which utilizes premium materials, conveying both durability and a luxury feel. The core appeal lies in the flexibility to swap chambers and modules, allowing listeners to precisely tune the acoustic profile to their exact preferences. Reviewers frequently note the highly resolving sound signature, which delivers impressive soundstage depth and articulate performance across all frequencies. While the initial investment is significant, customers feel the advanced tuning capabilities and top-tier sonic performance fully justify the premium cost for serious audio enthusiasts.
Know before you buy
This upgrade kit is specifically designed for the Acoustune HSX1001 True Wireless Earphone series, allowing you to convert the wireless units into a high-fidelity wired configuration.
The zinc-german silver alloy is chosen for its acoustic rigidity, which helps produce a brighter, more layered sound profile compared to standard materials. It is designed to complement the titanium-coated Myrinx driver for improved clarity in the high frequencies.
Yes, the M02G module uses the Pentaconn Ear connector standard. You can use any third-party upgrade cable that features this specific connection type.
The kit includes a precision screwdriver and replacement screws, making the modular swap straightforward. While it requires a steady hand to handle the small components, the process is designed to be user-friendly for those familiar with modular audio gear.
The ARC83 cable provides a balanced connection, which reduces crosstalk and interference compared to standard single-ended cables. This results in a wider soundstage and better channel separation when paired with a compatible balanced audio source.
No, the M02G module is strictly for wired performance. Once installed, the HSX1001 functions as a traditional wired earphone, bypassing the wireless components entirely.
Still have a question?
Ask Hayley anything about this product before you decide.