For Custom IEM one need to send his/her impressions to us on the address, which will be emailed to you after order confirmation.
Shipping time is one to two weeks after confirmation of the order for Universal and for Custom's you can add days for impressions' will reach to us.
The shipping cost for sending impressions is solely on the buyer.
Fearless Audio ACME adapted a nearly 23mm labyrinth tube makes the lower frequencies more resilient, deeper and more quality. The medium frequency female voice is sweet but not boring. High-frequency ductility is also very good, though the addition of ultra-high frequency makes the whole band sound very plump
Through a 3d-printed sound tube, ACME8 has a large low-frequency gain, low-frequency diving depth, good focusing power, and build a good low-frequency atmosphere. In the middle frequency, it reflects the mellow male voice, masculine without losing details. High frequency transparent and more amazing, the level of sound more distinct, the overall quality is high.
Estimated delivery time 5-10 days
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