3BA +1 Dynamic Driver Hybrid HiFi In-ear Earphone

    1DD+3BA Hybrid Driver
    Three-Way Frequency Crossover
    Ergonomic Design
Regular price $319.00 USD
Sale price $319.00 USD Regular price

1DD+3BA Hybrid Driver

It adopts a 10mm custom dynamic driver for low frequency, matched with 2 Sonion balanced armature for middle frequency and 1 Knowles balanced armature for high frequency. TANSIO MIRAI SANDS is aiming to provide an extraordinary performance with the outstanding hybrid driver configuration.

Three-Way Frequency Crossover

The four drivers work together in complete harmony. They are arranged together in a 3-way high-precision crossover design. The 10mm dynamic driver here produces a punchy and quick lower-end response, while the Knowles BA unit provides exceptional resolution for vocals and instruments. The dual EST drivers from Sonion here act as super tweeters for the ultra-high-frequency response.

Tuning mode instruction

0 means push down, 1/2/3 means push up
Mode 1:
100: Bass enhancement mode
120: Mixed tuning
Mode 2:
020:All balanced mode
103: Mixed tuning
Mode 3:
003: high frequency enhancement mode
023: Mixed tuning
123: Mixed tuning (lowest impedance)

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.

Inside the Box

  • User Manual

1 Year Warranty

The TANSIO MIRAI SANDS Comes with a 1 year warranty on the In-Ear Monitors and 3 month warranty on the cable.

Technical Details

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: 7-10 working days. No cancellation of orders once ordered.


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

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 2 reviews

insane detail, very bright

Reference, Crisp, Bright, Detailed

Tansio Mirai “Sands”

Crisp & Sharp but with a good bass.

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Customer Support

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30-Day Return Policy

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