64 Audio tia Fourté In-Ear Headphones - Open Box requires-amplifier The whole analog circuit design

The whole analog circuit design is fully symmetrical and balanced throughout - and DC-coupled

letting you have a conversation or hear announcements without having to remove your earbuds

AEON Flow won many awards for its superb ergonomics

intelligible midrange and impressive detail in the upper highs perched above a sweetly punchy low bass response

64 Audio tia Fourté In-Ear Headphones - Open Box requires-amplifier The whole analog circuit designOur Take: The tia Fourte is the king of detail in an IEM, but the detail is presented in a supremely enjoyable and non fatiguing package. The tia Fourte is not a reference IEM (look to 64 Audio's U18t for that). It is instead built for unrivaled enjoyment with excellent bass response and beautifully balanced, crystal clear highs. On top of that, comparisons to the Focal Utopia are on point when it comes to detail and resolution. Check out Ian