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TRN V30

Triple Hybrid Drivers
Listen to the subtle changes in your music
Uncompromised
audiophile-quality sound
TRN V30 Triple Hybrid Drivers EarphoneTRN V30 Triple Hybrid Drivers Earphone
Dual balanced armature drivers
Single polymer dynamic driver
Electronic frequency crossover
Over-ears
design
Detachable
cable
Improved electronic
frequency crossover
Completely-new resigned signal crossover
TRN V30 has enhanced vocal clarity, instruments separation, micro-details, greater tonal precision, and superior music transient and attacks.
TRN V30 Scheme
Electronic
frequency
crossover
Dynamic
driver
Balanced armature
drivers x 2
Professionally tuned
by musicians & engineers
Ensure exceptional sound quality
Our team of tuners consists of professional musicians and acoustics engineers. They are tasked to create an earphone that is balanced, transparent, and rich in sound.
TRN V30 Frequency response
Graph for illustration only. It does not reflect the frequency response of the product.
Improved acoustic
structure

Acoustics structure, that rocks!

Both balanced armature and dynamic drivers are carefully positioned so that the inner cavity of the TRN V30 has sufficient space for airflow, giving fuller bass and deeper, rock-bottom sub-bass.
TRN V30 Earphone scheme
Dynamic
driver
Electronic
frequency
crossover
Balance
armature
driver
Improved composite
balanced armature drivers

Engineered for your listening pleasure

Superior resolution, natural human vocals, our newly-customized composite balanced armature drivers bring you an exceptional listening experience.
TRN V30 Balanced armature driver
Knowles 30017 composite BA drivers
TRN custom-engineered composite BA drivers
Compared to Knowles 30017 composite balanced armature drivers, TRN's customized composite drivers perform 12% better* at mid to high frequencies.
* The abovestated claims were derived from TRN laboratory tests in a controlled environment.
A new benchmark

Setting new standards

A discrepancy of sound output between every production earpiece is established at a tighter tolerance of 2dB* to ensure the utmost quality of every pair of TRN earphones.
TRN V30 Two earphones on a red background
*The currently acceptable deviation for earphone OEM manufacturers in Mainland China is 3dB.
Balanced armature + dynamic
triple hybrid drivers

Advantages of 2 balanced armature + 1 dynamic drivers

The combination of mid/high frequency dual balanced armature drivers and low-frequency dynamic drivers give TRN V30 an extraordinary sound with superb resolution, transient speed, transparency, and body.
TRN V30 Hybrid driver scheme
10mm polymer
dynamic driver
TRN composite balanced
armature drivers
Versatility & durability

The versatility of gold-plated
0.75mm 2-pin connectors

It is proven that 2-pin type connectors are more durable than MMCX-type connectors. TRN 2-pin connectors underwent more than 1,000 times* insertion tests to ensure longer service life and usability.
TRN V30 2-pin connector
*The abovestated claims were derived from TRN laboratory tests under a controlled environment.
TRN V30 Two carbon earphones with connectorTRN V30 Two clear earphones with connector
Pure & simple
Clear
TRN V30 Two clear earphones on a dark backgroundTRN V30 Two clear earphones on a Hi-Fi player
Bold & beautiful
Carbon
TRN V30 Two carbon earphones on a dark backgroundTRN V30 Two carbon earphones on a Hi-Fi player

Instant sound upgrade and transformation

Silver-plated OFC cable*
Overall sound quality improvement
Bluetooth module*
Wired to wireless in a jiffy
* Both silver-plated cable and Bluetooth module are sold separately.

As good as custom-made

TRN V30 features specially designed housings that provide excellent isolation, ensuring a secure and comfortable fit wherever your music goes.
TRN V30 Earphone in the ear
Antitragus
support
Auricle
support
Tragus
support

4-cores cable

The stock cable consists of 4 cores, each with 56-strand oxygen-free copper reinforced with high-density 250D nylon fibers and braided into a PVC jacket for durability and flexibility.
56-strand OFC
PVC jacket

Wide compatibility

Convenience at your fingertips. TRN V30 is compatible with both Apple iOS and Android devices.
Phone:
Answer / End call
Music:
Play / Pause / Next track / Previous track

3.5mm audio jack

All TRN earphones come in both TRRS and TRS 3.5mm audio jack which are widely compatible with many mobile devices and audio equipment in the market today.
Mobile phone
Tablet
Computer

Specifications

Product model:
TRN V30
Jack type:
3.5mm (TRS / TRRS)
Frequency response:
20 - 20'000Hz
Transducer type:
Triple hybrid drivers
Power:
1mW
Connector type:
0.75mm
Impedance:
20Ω
Sensitivity:
99dB
Weight:
20g
Colors:
Clear / Carbon
Cable length:
1.25m
Actual product specifications may vary, and all features, functionality, and other product specifications are subject to change without notice or obligation.

Contents & Packaging

TRN V30 Size scheme
TRN V30 Earphone x 1 pair (in-line remote is optional)
Braided cable x 1 piece
Silicone ear tips (S,M,L)
x 3 pairs
Users guide x 1
TRN V30 boxA woman with earphone TRN V30

Attaching cable

TRN V30 cable choosing scheme
Match left, and right earpieces to the correct channel stated on the cable connectors.
TRN V30 cable reverse avoid scheme
DO NOT connect reverse.
TRN V30 how to plug in cable scheme
Plug cable connector to the earpiece.
TRN V30 how to remove cable scheme
Insert until the earpiece is secure. To remove, grab the earpiece and cable connector, pull straight.

How to properly fit an IEM

TRN V30 sketch
Identify the left and right earpieces.
How to put the TRN V30 cable on your ear
Bring hand overhead and grasp the top of the ear.
How to align the TRN V30 earbud in your ear
Pull the ear up and out to straighten the ear canal.
How to fix the TRN V30 earphone in your ear
Loop memory wire over-ear and insert earpiece into the ear canal.
How to check if the TRN V30 earbud is securely in your ear
Be sure to slide the ear tip far enough until it seals inside your ear.
The quality of sound and isolation depends on how well the ear tips seal. If lacking bass, check the tightness of the seal between ear tips and your ears or try other ear tip sizes.

Contacts

Dongguan Zuodu Acoustics Technology Co., Ltd.
Address: 9F, Building 3, NO.36 Taibao Road, Wanke Binhai Metropolis, Humen Town, Dongguan City, Guangdong Province
Hotline: +86 13650007224