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MOFASEST TRIO 2 Electrostatic+ 2BA + 1 Dynamic Driver Hybrid 2Pin 0.78mm HiFi Audiophile IEMs


Adopting Sonion 2019 the newest EST electrostatic ultra-high frequency driver, its ultra-high frequency extensibility can reach 80k, which greatly improves the extensibility of the sound, bringing users a delicate, smooth, crystal-like sound. It does not require much power, and the general front end can easily drive.

Sound trend
Three-frequency balanced, large lateral sound field, and a certain feeling of immersive. A 10mm biofilm dynamic is used at low frequency, which has good transient dynamics, concentrated power, and sufficient diving. The mid-high frequency uses 2 Sonion hole-type drivers to bring out outstanding vocal performance. Its vocal is warm, delicate, rich in emotion, and non-irritating. With 2 electrostatic ultra-high frequency drivers, the vocal without sibilance, and the harmonics of the instrument are delicate and full of gloss.
Different from the ordinary balanced armature unit, the delicate and smooth gradual feeling brought by static electricity is far beyond that of ordinary balanced armature and dynamic driver.


Driver unit: 2 Sonion ESE electrostatic, 2 balanced armature, 1 dynamic

Cross-over technology: 2 ultra-high, 2 mid-high, 1 low, 3-way crossover, 3 tubes

Sensitivity: 112dB

Impedance: 38ohm

Plug: 3.5mm L-shaped plug

Cable length: 1.2m




Will be shipped via DHL , TNT or EMS  express service , If you have any question about the shipping ways , please feel free to contact us .

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All listed items will be shipped through Registered Airmail with tracking number if there is no extra shipping option or shipping description at the product page.

Economy shipping: Will be shipped without tracking number.(because of the covid-19 affects, economy airmail parcel is easy to lose, pls place the order by choosing registered airmail, or you purchase one more product , we can send together via registered airmail)

Registered Airmail : Will be shipped via such as Hong Kong post , Singapore Post, you can leave us a message if you have any requirements about the shipping method .

We can ship the parcel to Canada and Europe countries via tax-inclusive shipping method with extra charge, pls leave us a message if needed.

Express service: Will be shipped via DHL/EMS/UPS/FedEx,Canada and Europe countries will be shipped via tax-inclusive shipping method for free.

  • Views: 19882
  • Brand: MOFASEST
  • Product Code: TRIO
  • Availability: In Stock
  • $499.00

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Tags: MOFASEST TRIO, 2est, 2BA, 1dd, 5drivers, Hybrid, 2Pin