4BA+1DD Hybrid HiFi Metal in-Ear Earphone

  • The New Hybrid In-ear Earphones
  • Advanced Tuning Technology and Acoustic Air Vents
  • Aluminum Metal Shell Design
  • Compatible With Most Android and iOS Devices
Regular price $52.99 USD
Sale price $52.99 USD Regular price

The New Hybrid In-ear Earphones

As the flagship of TRN brand, TRN V90 has four customized balanced armature drivers and one dynamic drivers. The large diamond-graphite diaphragm achieves low distortion and brings out more details without sacrificing any other sound signature. It offers a new level of listening experience, unprecedented power and dynamics

Advanced Tuning Technology and Acoustic Air Vents

TRN V90 is hand-tuned with handmade advanced crossover electronics. This will bring remarkably stereo separation and smooth phase response, leading to more dynamic realistic imaging and staging for both casual and studio use. The specially designed air vents on the metal housing can greatly help regulate the airflow and pressure for easy driving with any device

Aluminum Metal Shell Design

The unique shape design of the metal housing can provide excellent noise isolation, ensuring comfortable fit anytime anywhere. The entire process requires 21 types of diamond router bits, operated by skilled craftsman. It’s tough but lightweight, offering supreme feeling

Compatible With Most Android and iOS Devices

The 2 pin 0.75mm detachable cable is durable and long-lasting with a wide range of compatibility with almost all Android or iOS music devices with standard 3.5mm jack

Inside the Box

  • 1 x TRN V90
  • User Manual

30-Day Return Policy

You may return any non-customized product that is still factory sealed, within 30 days upon receiving it. For items that are damaged, incorrect, or faulty upon delivery, Linsoul will assess the issue and provide a solution accordingly.

Technical Details

Model Number
TRN V90 Headphone
Driver Configuration
2x 30019 Balanced Armatures;2x 50060 Balanced Armatures;1x 10mm Magnetic Diaphragm
22 ohm@ 1KHz
Frequency Response
7Hz- 40KHz
3.5mm Stereo Plug
2Pin 0.75mm

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Customer Reviews

Based on 3 reviews
Paul Fiesel
Great earphones

I have small ear canals these IEMs actually fit my ears! They sound great and are affordable. Nothing to complain about so far.

Anton Zinn

It's a great IEM for not a lot of money. Many will consider this to be perfectly tuned. Personally I think it is slightly too bright, but I am very sensitive. The design and fit are also great. It's a perfect complement to the Blon with a more Harman like tuning. If you didn't like the Blon this is also a great option.

Matthew N
An Absolutely Great IEM!!!

A really awesome IEM for the price, it has a good solid base that thumps yet is controlled nicely, and it doesn't bleed into the mids. The mids and treble are well balanced with a sparkle on top, but no semblance to my ears, vocals are only a tad bit back, and are clear and crisp, with a minimalist of dryness. A fun pair of IEM's with emotion. Did switch out ear tips to foam, and am using the Shozy Form 1.1 cord for these, makes them look really nice, and these are a beautiful pair of IEM's that pictures just don't seem to show. Quality is also very good. The flow from low to high and back is seamless, a very good job tying it all together. And I do like these more than the Shozy Form's, just more sparkle to them, that adds a bit more of delight to my listening pleasures.

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30-Day Return Policy

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