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【Dual 3.5mm to 4.4mm】 Trusted-Terra for Headphones

★★★★★ 4.6 rating · 29 reviews · 287+ sold
$27.72 $36.0359991073608 30% OFF
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Product Details

Trusted Audio Trusted-Terra Approx. 1.25m
Dual 3.5mm to 4.4mm Balanced Headphone Cable
Includes cable, protective caps, and case.

Features 7N OCC single crystal copper + graphene coated OCC single crystal copper.
Please refer to the 5th image for detailed product specifications.

The 4th image shows the reference price on AliExpress, approximately 8,000 yen.

This product was only used once to test its functionality with headphones after purchase.
The product has been confirmed to be in working order. While measurement equipment was not used, no noise or volume difference between left and right channels was detected during testing.

Both the 4.4mm and 3.5mm plugs will be shipped with protective caps. The entire cable will be placed in a bag as shown in the 3rd image.
The cable will be shipped in the case shown in the 1st-3rd images.

As it was only used for testing, the condition is very clean. Please review the multiple photos provided before making your purchase.

The following is the reviewer's personal opinion on the sound quality.

[Reviewer's Sound Quality Review]
■ Sound Signature
The most prominent features are extremely high separation and vivid, lifelike instrument dynamics.
Unlike typical cables where vocals are brought to the forefront, this cable creates a unique sense of three-dimensionality, with vocals taking a slight step back to support the overall song, while each instrument plays clearly in front of them.
The clarity of the mid-to-high frequencies is particularly beautiful, preventing sounds from becoming muddy even in complex recordings.

■ Recommended for
・ Those who want to maximize their headphone's separation
・ Those who want to enjoy the nuances of the backing instruments in detail, not just the vocals
・ Those seeking vibrant and clean clarity in the mid-to-high frequencies

[Official Product Description]
Maintaining the characteristic mellow tone of OCC and the ultimate resolution brought by graphene coating, this cable achieves a more balanced performance while preserving its iconic sound signature.

[Tags]
Earphone Cable Earphone Cable Headphone Headphone Cable Re-cable Dual 3.5mm Dual 3.5mm 3.5mm x 2 4.4mm Balanced Connection Balanced Cable Headphone Balanced Cable Headphone Cable

Category
Headphone
Condition
Almost new
Shipping
Included in price (by seller)
From
Fukui

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (29)

4.6
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User3843112
★★★★★
2026-11-07

Alles werkt zoals het hoort, zonder problemen.