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  • Our second in line flagship utilizing not one but two most popular signatures, which can be easily changed with a flip of switch: choose either the “perfect neutral” or the “warm and musical” depending on how you feel today!
  • Acoustical design where one of the bores is tuned carefully in terms of length, diameter and volume. It provides numerous resonant effects that help even the frequency and impulse response of the transducers used in this design. PAR (Passive Acoustic Resonator) technology

  • Cztery przetworniki typu Balanced Armature dla reprodukcji tonów średnich i wysokich

  • Przełącznik podbicia/podcięcia tonów niskich

  • Utilizing VariBore technology – Acoustical design utilizing sound bores of different diameter for each frequency band. Use of 2mm bore for high frequencies in combination with internal acoustical damping results in open sound and smooth highs.



Our goal was to achieve a powerful sound while maintaining great clarity and precision.


Vented double low-end driver delivers a juicy and powerful bass accompanied by extremely crispy highs produced by HF driver, with lush, distinctive mids placed perfectly in-between. With the switch positioned up, the sound becomes slightly warm and v-shaped. When you flip the switch down, your Model X turns into mid-to-high focused earphones which, thanks to vented construction, maintain the punch and clarity in the lowest end of the band.




Switch changes level of low frequencies (approx. 6dB<800Hz). You can also use it to make changes depending on:

  • the listening level - to make use of the Fletcher-Munson law (for lower listening levels, bass can be boosted to make it better audible)
  • w zależności od poziomu i jakości niskiego pasma zawartego w nagraniu (gdy jest wysoka podbicie może zwiększyć jego masywność), gdy jednak bas staje się dudniący i niekontrolowany, w łatwy sposób dzięki przełącznikowi może zostać stłumiony i uporządkowany)
  • w przypadku odsłuchu w hałaśliwym środowisku (w samolocie, metrze, pociągu etc.) gdy zewnętrzne zakłócenia maskują niskie częstotliwości zawarte w muzyce, rozwiązaniem może być ich podbicie


Wide, deep, natural.


"I have to add Model X to Audiophile-Heaven's Hall Of Fame, because it is a very interesting IEM ..."


George Dobrescu,

"Two premium IEMs here in one pleasing package: a reference tuned detail monster with a soundstage to die for..."



“For me it has become my reference below 1500$ and one model I certainly don’t want to part with – ever!"



"(...)some of the best balance between richness and resolution in the sub-$2000 market(...)"




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