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The A6t Custom is the IEM of choice for many touring musicians and discerning music lovers and it is now available in Universal form as the U6t!


This 6driver IEM draws from the sonic palette of U12t; boasting the same groundbreaking technology as our flagship IEMs in our ergonomic aluminum shell to make it more accessible than ever.


While looking towards U12t for sonic inspiration, 64Audio have definitely placed a nod towards the powerful U18s, influencing U6t's dark grey matte shell finish as well as its newly redesigned packaging. The understated, monochromatic shell design and classic black faceplate reflect what you can expect from this generation of 64 Audio’s audiophile products.


How does it sound?

Well we always think it's best to decide for yourself, so please get in touch for a Demo where you can try out the U6t against the U4s, U12t, Volür and Fourté here at DCA, but to give you a flavour of it's capabilities, here are 64Audio's notes on the U6t sound:


"In standard 64 Audio fashion, U6t is a balanced natural sounding earphone, slightly set apart from our other UIEM models by offering a softer presentation of a mix. Beautiful upper-mid imaging, realistically presenting instruments like guitars and piano as well as breathing life into saturated mid-bass mixes, especially when vocal focused. Using the various included apex modules and ear-tips allows the listener to further customize the sound of the U6t based on the needs of the music."


The rich balanced sound is great for audiophiles who want a relaxed, immersive experience, whilst still picking out nuances in music you didn’t realise were there. From studio apartment to stage, this is a workhorse monitor you can rely on.


Main Features:

  • Six driver BA IEM with 4 way crossover.
  • Packed with 64 Audio's patented tech - TIA, APEX and LID.
  • Sculpt your sound using the included APEX modules.
  • Also available as a Custom Shell with exclusive 3D Ear Impressions here at DCA.



  • 64 Audio Premium Leather Case
  • TrueFidelity Foam Ear Tips (S,M,L)
  • SpinFit Silicone Ear Tips (S,M,L)
  • Silicone Ear Tips (S,M,L)
  • 3.5mm Black Premium Cable
  • Apex Modules: m20, m15, mX
  • Round Sticker

64 Audio U6t

    • Driver Type/Count: Six precision balanced armature drivers
    • Driver Configuration: 2 lows, 2 mid, 1 high-mid and 1 TIA high.
    • Frequency response: 10Hz-20kHz
    • Sensitivity: 108/mW
    • Impedance: 10Ω @ 1kHz
    • Crossover: Integrated 4-way passive crossover
    • Isolation: 20dB to 10dB with corresponding APEX module.
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