Fearless Audio ACME8
Fearless Audio ACME8 8BA 2Pin 0.78mm 3D Printed HiFi Audiophile In-ear Earphone IEMs
Default faceplate is Black color .
Default cavity is transparent Black color .
Available transparent Cavity:K1- K12
Custom Faceplate :
Type A: A1-B7 is USD25
Type B: F6-F7 is USD30
Type C: C1-E5 is USD35
D: F1-F5,E6-E7 is USD50
Custom Fit : USD180 (Accept physical ear impressions or digital ear impressions files)
Custom orders will be shipped out within 1-2 weeks.
Technical features: adopt 8 balanced armature, 4-way crossover , 4 3D printed sound tubes, completely 3D printed earphones.
Sound features: a nearly 23mm labyrinth tube makes the lower frequencies more resilient, deeper and more quality.
Medium frequency female voice is sweet but not bored. High frequency ductility is also very good, through the addition of ultra-high frequency makes the whole band sound very plump.
Full 3D printing
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, reflects the mellow male voice, masculine without losing details. High frequency transparent and more amazing, the level of sound more distinct, overall quality is high.
Precision beauty beyond imagination
1/40 millimeter thick precision, as low as 0.3mm inner diameter sound tube, as low as 0.1mm level features make customized tunings of the sound tube a reality
A milestone for high-end earphones
Supported by ultra-precision 3D printers, realized the exquisite structure which traditional craft could not imagine.
Pioneering tube solutions
With the fully digitized shell and pipe parameters, zero error can be achieved.
Nearly a hundred tuning experiments of different tubes have been carried out to continuously optimize and improve tubes of different frequency bands, so that each band has its unique characteristics to adapt to the sound transmission characteristics of this band.
Unique suppression phase interference technology
Under the length, thickness, curvature, and digital tube, it is possible to calculate the phase delay of the shell. The unique catheter phase technique will minimize the hazard caused by the most difficult phase interference in multi-unit headphones.
Since the development of high-end balanced armature earphones, the two major means of tuning, driver and frequency division have developed to the bottleneck. As an important means of tuning, tube tuning is increasingly appearing in ultimate products. Due to the limited production process, tube tuning has not been effectively applied. The ACME series is designed to provide a template for a controlled digital tuning that allows customers to see the future of headphones growing trend now.
ACME series custom tuning
We can customize the exclusive earphone tuning scheme for you through the one-to–one customization service with the tuning engineer.
Excellent 3D printing technology
Different from the common 3D printing shell earphones, the full-cavity 3D printing technology improves the device precision requirements by several levels.
Expensive equipment and printing time cost, doomed to the full-cavity 3D printing technology temporarily appear in high-end ultimate earphones.
In 3D printing process, the color of resin material has a great influence on the printing accuracy. After many experiments, ACME series custom earphone shell color is limited to black, but through the combination of traditional process, can still achieve different panel process
Driver:8 balanced armature
Frequency response range: 15Hz-20kHz
Passive noise reduction: 26dB
Impedance: 11 ohm
Will be shipped via DHL/UPS/EMS/FEDEX .
It is required to put your phone number on the parcel, please leave me your contact number when you pay.
Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.
All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.
Economy shipping: Will be shipped without tracking number.
Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .
It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.
Express service: Will be shipped via DHL/EMS/UPS/FedEx