For sale TANSIO MIRAI TSMR 5.
The TSMR-5 adopts new original Knowles and Sonion Balanced Armature Drivers. Using Knowles 22955 for low frequency, Sonion 33AJ007I / 9 for medium frequency, and Knowles 29689x2 for high frequency balanced armature driver. Combining low frequency units in new ways is not a simple superposition. Innovative conduit connection stacking technology for enhanced sound control with greater integrity and completeness.
5BA Knowles Driver HiFi In-Ear Earphones 3 Tuning Switches.
Driver
5 Balanced Armature Driver Per Side
Features
Single side 5 drivers 3-way crossover 2 ways tubes
Impedance
15-27Ω @ 1kHz
Sensitivity
113dBL / mW
Frequency range
20Hz-20KHz
Passive noise reduction
26dB
Perfect both aesthetically and functionally, with box, cable and all accessories.

I permute with:

1) Faudio Dark Sky
2) QDC 3d Magic
3) Fir Audio VxV
4) Origami Audio Silver
5) Oriolus Isabellae

Obviously with a difference against me