TANSIO MIRAI TSMR-3 3BA Knowles Driver 7 Tuning Switch 2Pin 0.78mm HiFi In-ear Earphone (Pre-Order)

Transparent black color will be available on January 22.

Custom Type A (+$35.00) :1-2 requirement for colors

Custom Type B (+$55.00) : more than 3 requirements for colors

Custom fit cost is USD60

1 Earphone has a maximum of 5 requirements: The left and right sides of cavity ,left and right of panel,1custom label

Available custom color : pls find in the produc page gallery , Or if you have you own ideas ,you can send us some pictures to check first.

About  the physical ear mold requirement :

  • ear canal part crosses second curve, socket should be full and thick, it would be fine that overall doesn't have too many flaws.
  • The second curve mark by horizontal line, pedestal position mark by circle.
  • If they are singers, they need to open their mouths to make ear molds.
  • If just for listen to music, no need to open mouth to make ear molds. need closed your mouths, so won’t miss the sound.
  • If they are ordinary audiophiles, closed their mouths to make the ear molds. In this way, the ear canal will be in a normal state and will not be compressed and deformed. Sound insulation will be better .
  • Singers need open your mouths because sing on stage. you always need to open your mouths to sing. Opening your mouths can narrow the ear canal. The advantage of making ear mold with your mouth open is that you won't feel squeezed when you sing. The disadvantage is that it will sound leakage, but it doesn't matter, the stage singing has bass compensation.


Use 3 American Knowles driver

  • 3 independent drivers each side
  • 6 independent drivers on both sides
  • 1 Knowles ED29689 and 2 Knowles CI series customized low frequency driver
  • 3 crossover, 7 tuning switches, 12 frequency division components on both sides(USA and Japan imported high quality components)
  • Low frequency sound tube channel combination + high frequency independent catheter + damping and other physical tuning technology

Tuning trend

  • Using the neutral sound as the basis of tuning
  • 7 kinds of tuning switches, high frequency, medium frequency, low frequency enhancement and weakening
  • All-round style, female vocals, heavy bass, male bass, musical instruments, etc.
  • The sound go through 2 sides of 12 imported high standard quality crossover components and precise adjustment of physical tuning methods such as damping sound tubes
  • Its energy and sound performance can be switched by adjustable switch

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: Mid-treble enhancement mode

023: Mixed tuning

123: Mixed tuning (lowest impedance)


  • Unit driver:3 micro balanced armature
  • Frequency range: 15Hz-20kHz
  • Impedance: 15ohm
  • Sensitivity:113dBL/mW
  • Reduce noise:26dB
  • Connector: 2pin 0.78mm


  • Earphone
  • 5 pairs of Eartips
  • Earphone case

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Free Shipping

This product qualifies for free aimail shipping to worldwide with tracking number.

It will be shipped via Hong Kong Post by defaut , Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE , pls leave us a message if needed .

  • Views: 5594
  • Product Code: 3BA
  • Availability: In Stock
  • $189.00

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Tags: TANSIO MIRAI TSMR-3, 3BA, 3DriverS, 2Pin, 0.78mm, Detachable