Getaway Deals Code
Jul 14, 2024 -- Jul 20, 2024
View all discount codes here. Don't miss out!

TRN T4

High-purity 8-core OCC copper Hi-Fi earphone upgrade cable
6N OCC (Ohno Continuous Cast) copper
8-core, 18 strands per core, 144 strands total
TRN T4 High-purity 8-core OCC copper Hi-Fi earphone upgrade cableTRN T4 High-purity 8-core OCC copper Hi-Fi earphone upgrade cable
2.5mm / 3.5mm
0.75 / 0.78 / MMCX

6N OCC copper earphone upgrade cable

Neutral tonal balance with unsurpassed speed and transparency
TRN T4 cable is engineered to deliver exceptionally neutral sound, tight, powerful bass, and an engaging midrange with clean and extended highs. Hear more deeply and feel more connected to music than ever before!
TRN T4 jack and connectors

Brings noteworthy improvements

Retains musicality true to the source
When we make TRN T4 cables, we use specialized high-temperature molds to draw copper into a long single-crystal structure, ensuring the content of the least possible oxide, as well as other impurities. Coupled with premium dielectrics and TRN's proprietary winding geometries result in fuller and more detailed sound that immerses the listener in the music.
Stress-free OCC copper Litz wire
8-core 144 strands
TRN T4 next to Hi-Fi audio player

99.9997% high-purity OCC copper quality-assured

TRN T4 certificate 99.9997% high-purity OCC copper quality-assured
Cu
99.9997
Independent laboratory tested and certified TRN T4 cable is quality-assured with minimum copper purity of 99.9997%

8-core OCC copper

8-core, 18 strands per core, 144 strands total
18 strands per core bring sonic realism and resolution to the next level.
TRN T4 8-core, 18 strands per core, 144 strands total cable

Hand-woven to perfection

6N OCC copper that improves signal transmission quality encased in stretch-resistant polyurethane outer sleeve. Geometrically woven to reduce microphonics, nonetheless retaining flexibility and pliability for easy coiling.
TRN T4 braided cable

Carbon-fiber encased insulator and gold-plated 3.5mm stereo jack

Specially-constructed progressive pressure-contact connector eliminates structure-borne and air-born noise, surface oxidation as well as magnetostriction.
Available in 3.5mm / 2.5mm and 4.4mm balanced gold-plated stereo jacks.
TRN T4 3.5mm stereo jack

Non-magnetic alloy cable, Y-split, and chin-slider

Magnetism can be a friend or foe. However, when present in a cable, it strips away details, masks clarity, and causes veiled and muddy sound. It also leads to the loss of microdynamics and holographic imaging. Tonality becomes dull and unnatural. TRN makes absolutely sure all hardware is sourced from non-magnetic materials.
TRN T4 Y-split and chin-slider

Red and blue indicator rings for an absolute foolproof connection

Use the "Blue" ring - for the left channel and the "Red" ring - for the right channel.
Available in 0.75mm/0.78mm/MMCX connectors.
TRN T4 color indicators

Available In Balanced And Single-Ended Connectors

TRN T4 cable is fully compatible with many of today's earphones yet reliable enough for prolonged use.
TRN T4 3.5mm jack
3.5mm jack
TRN T4 2.5mm jack
2.5mm jack
TRN T4 0.75mm 24K gold-plated 2-pin connectors
0.75mm 24K gold-plated 2-pin connectors
TRN T4 0.78mm 24K gold-plated 2-pin connectors
0.78mm 24K gold-plated 2-pin connectors
TRN T4 MMCX 24K gold-plated
MMCX 24K gold-plated
TRN T4 2Pin 0.75mm connectors
2Pin 0.75mm connectors
TRN T4 2Pin 0.78mm connectors
2Pin 0.78mm connectors

Package

TRN T4 package

Specifications

Product Name:
TRN T4
Product Type:
6N OCC copper earphone upgrade cable
Color:
Brown
Connector types:
0.75mm / 0.78mm / MMCX
Cable configuration:
8-core, 18 strands per core, 144 strands total
Length:
1.2 meters
Jack types:
3.5mm / 2.5mm
Fit:
Over-ears with soft ear loops
* Actual product specifications may vary, and all features, functionality, and other product specifications are subject to change without notice or obligation.

Product Illustrations And Colors

TRN T4 cable connected to IEMTRN T4 next to music playerTRN T4 connected to red IEM

Contacts

Dongguan Zuodu Acoustics Technology Co., Ltd.
5tn Floor, 67 Baisha Road, Humen Town, Dongguan City, Guangdong Province
QQ: 2550039547
Phone: 400-8080-302
Email: trnearphone@foxmail.com
Monday to Sunday 8:30 am to 6:00 pm (UTC+8)