Skip to content
Free US domestic shipping when you spend $150+
Free US domestic shipping when you spend $150+


  • Flagship 12-unit three-way four-tube four electrostatic high frequency · six balanced armature mid frequency · two balanced armature low frequency
  • The latest generation of Sonion electrostatic drivers for high-frequency extension and detail
  • Balanced armature drivers for mid-frequency and low-frequency accuracy and dynamics
  • Three-way frequency division for a balanced and coherent sound
  • Four sound tubes for improved soundstage and imaging
  • Titanium alloy housing for lightweight and durability
  • Custom-made cable for high-quality signal transmission
  • Limited 199 sets worldwide. 
  • Special order only.


  • Driver units: 12
  • Frequency response: 20Hz-20kHz
  • Impedance: 16Ω
  • Sensitivity: 110dB
  • Cable length: 1.2m
  • Cable Materials: 8-core pure silver, gold-silver alloy, copper, three materials twisted and stranded.
  • Connector: 2pin 0.78/ 4.4mm balanced


Customer Reviews

Based on 1 review
Beautifully retuned Traillii for different flavors!

Traillii JP owner here since the release and still love it to date. Traillii Ti is a subtle but significant "retuning" of the OG. I say retuning because the resolution and overall technicality sound very similar. But don't let this comment dismiss the Ti because it has refinements in the area where OG might have sounded a little too soft. The bass has more sub-bass focus, less mid-bass, and overall tighter and faster. As a result, the mids come through very clean, especially the vocals. Instead of the lush in-the-mix vocals of the OG, you get a clear vocal with plenty of air over the instruments. There's exceptional clarity while maintaining the musicality Traillii is known for. The upper mids to treble is still sibilance-free and well extended. With Ti, however, I hear the close-in treble air better (e.g. air around cymbals and upper registers of pianos and horns) whereas the OG tends to extend the space wider and deeper for a grand soundstage. Overall, a complimentary tuning to OG, especially f you found the OG soft and dull.

Thank you MusicTeck for bringing this wonderful piece to us!