Gold-plated flagship earphone cable
Upgrade cable with EZ-Swap audio connectors
6N gold-plated OCC | 8 core 120 strands
EZ-Swap straight-type audio connectors
TRN TX Gold-plated flagship earphone cableTRN TX Gold-plated flagship earphone cable

Premium material with gold-plated Ohno Continuous Cast (OCC) Copper

Gold-plated OCC copper improves your earphones’ overall resolution, detail extraction, and instruments separation significantly yet retaining its original sound signatures. You will get treble extension without harshness. Bass tightened with very much improved transient speed and dynamics.
TRN TX cable

Freedom of choice

EZ-Swap straight-type audio connectors
TRN TX allows quick connector swap, when needed, as needed, with 3.5mm single-ended, 2.5mm, and 4.4mm balanced plugs to choose from.
TRN TX EZ-Swap connectors

Uncompromised quality that can be seen and heard

High-purity OCC copper coupled with pure gold-plating improves signal transmission quality. Every core is wrapped around in DuPont Kevlar fibers, resists stretching, enhances durability and reliability. TRN TX cable is geometrically woven to reduce microphonics, nonetheless retaining flexibility and pliability for easy coiling.
TRN TX close view

More compatibility, better sound, anytime, anywhere!

TRN TX is available in 0.75mm / 0.78mm / MMCX / 2-pin (Type-S) earphone connectors, with both left and proper channels clearly indicated in blue and red markers for hassle-free and faultless connections.
TRN TX 2Pin (Type-S)
2Pin (Type-S)
TRN TX 0.75mm/0.78mm


Product name
Cable weight
Over-ears with soft ear loops
Jack types
3.5mm / 2.5mm / 4.4mm
Connector types
0.75mm / 0.78mm / 2pin (Type-S) / MMCX
Cable configuration
Single core with 15 wires, 8 cores, 120 strands
* Actual product specifications may vary, and all features, functionality, and other product specifications are subject to change without notice or obligation.
TRN TX 2.5mm + (S)2pin
2.5mm + (S)2pin
TRN TX 2.5mm + 0.75
2.5mm + 0.75
TRN TX 2.5mm + 0.78
2.5mm + 0.78
TRN TX 2.5mm + MMCX
2.5mm + MMCX
TRN TX 3.5mm + (S)2pin
3.5mm + (S)2pin
TRN TX 3.5mm + 0.75
3.5mm + 0.75
TRN TX 3.5mm + 0.78
3.5mm + 0.78
TRN TX 3.5mm + MMCX
3.5mm + MMCX
TRN TX 4.4mm + (S)2pin
4.4mm + (S)2pin
TRN TX 4.4mm + 0.75
4.4mm + 0.75
TRN TX 4.4mm + 0.78
4.4mm + 0.78
TRN TX 4.4mm + MMCX
4.4mm + MMCX
TRN TX cable connected to TRN VX PRO earphoneTRN TX cable connected to TRN TA2 earphone

Instruction for EZ-Swap connectors

When switching EZ-Swap connectors:
TRN TX mount scheme
Alight both male end
and female ends
of the connector in a straight line.
Push in both ends
for quick attachment.
TRN TX dismount scheme
Pull both ends for quick detachment.


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