1DD+1BA Knowles Hybrid Driver Earphones

    Beryllium-Plated 10mm Dual Magnetic Circuit Dynamic Driver
    Trn Custom Knowles 33518 Balanced Armature
    Half-Open Balanced Pressure Relief Cover
    High Quality Silver-Plated OFC Copper Cable & Rich Accessories
    Ergonomic Design
Regular price $47.00 USD
Sale price $47.00 USD Regular price

Beryllium-Plated 10mm Dual Magnetic Circuit Dynamic Driver

We made numerous attempts and chose a 10mm beryllium-plated dynamic driver diaphragm for the TRN TA1 Max. With only 1/2 the density of titanium, beryllium takes advantage of the unique rigidity and thinness of the beryllium diaphragm material to deliver an atmospheric low-frequency performance with a more clean sense of speed and power. TRN's years of experience have put tuning into these earphones for fantastic sound.

Trn Custom Knowles 33518 Balanced Armature

TRN TA1 Max brings an all-around upgrade of TRN's classic Knowles hybrid driver earphones TRN TA1. The high frequencies are powered by Knowles 33518 high frequency balanced armature units. The design of the balanced armature unit placed on the sound nozzle reduces the loss of high-frequency sound wave propagation, bright and transparent tone, and smooth connection of low-frequency dynamic sound. The low frequency is accurate and atmospheric, the intermediate frequency is transparent, the treble resolution is strong, and the three-frequency distribution is balanced. The overall style is more popular, omnivorous genres are easy to push, and the charm of music is fully displayed here.

Half-Open Balanced Pressure Relief Cover

The pressure relief method of the cover is semi-open to effectively solve the dynamic balance of the air pressure in the cavity. That improved the performance of the earphone unit, made the sound cleaner, and reduced distortion. The pressure is eliminated on the eardrum and achieves the effect of comfortable listening.

High Quality Silver-Plated OFC Copper Cable & Rich Accessories

Unique geometry combined with a 4-core setup enables the silver-plated OFC copper to smooths treble extensions while having a visceral bass response. In the TRN TA1 Max's box, you'll give a 4-core silver-plate cable and aluminum storage case. Finding the right sound requires a lot of experimentation. You also will get 7 different ear tips: Balanced ear tips 3 pairs (SML) + Bass ear tips 3 pairs (SML) + Memory foam ear tips 1 pair.

Ergonomic Design

As a earphone brand, we’ve been collecting lots of data and making improvements on the design. Combined with excellent ergonomic design, it will not feel uncomfortable to listen to music for a long time. Lightweight ear hooks keep the earphones securely, even during vigorous movement.

Inside the Box

  • 1 x TRN TA1 Max
  • User Manual

1 Year Warranty

The TRN TA1 Max Comes with a 1 year warranty on the In-Ear Monitors and 3 month warranty on the cable.

Technical Details

Product name
Transducer type
Hybrid In-Ear Monitors
Ear hook
Frequency range
Pin type
Plug type
3.5mm L-shape
Cable length

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

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30-Day Return Policy

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