Astell & Kern

Astell & Kern - Campfire Audio Collaboration Solaris X Universal Fit Earphones

Product SKU: AK Solaris X


Regular price $0.00 $1,499.00 Sale Save $-1,499.00 (Liquid error (sections/product-template.liquid line 192): divided by 0% OFF)

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Product Details from the Brand

AK Solaris X

  • Collaboration IEM with Campfire Audio
  • Specially tuned by Campfire Audio for A&K
  • Hybrid system: Dual BA Drivers & Single Dynamic Driver
  • Custom BA driver design (smaller in size than predecessor)
  • Campfire’s T.A.E.C. Technology
  • 3D printed Acoustic Chamber
  • 4N Pure Silver Litz Cable
  • MMCX Connector
  • Handcrafted IEM made in USA
  • Limited edition model

**Limited quantities available!

Campfire Audio designs and assembles each earphone by hand in Portland, Oregon. Their small team of highly skilled and dedicated craftspeople continuously experiment with materials and techniques to create unique and special products for the people who care the most about them.

The AK Solaris X is based on Solaris, Campfire Audio’s high-end earphones that are highly acclaimed by audiophiles around the world. The AK Solaris X is a culmination of Campfire Audio’s technology. Its hybrid system integrates a balanced BA driver and an optimized dynamic driver to faithfully deliver Astell&Kern’s deep and rich sound.

It comes with a balanced 2.5mm pure silver cable allowing the earphones to reach their full potential of cleaner, extended sounds. The AK Solaris X utilizes beryllium/copper connectors that are more resilient against wear and tear.

The AK Solaris X comes with a variety of accessories in the package including a cork carrying case which is handmade with ecofriendly materials. Cork provides long lasting durability while maintaining its original shape.

The owner of the case company wanted to create a place where people with disabilities can have a job and gain the power to stand on their own. To achieve this goal, he is working side-by-side with people who are physically disabled in a small boutique shop that he founded in Portugal.


Transducer Type Specially Customed New Single BA Driver + T.A.E.C [High]
Single Updated Custom BA Driver [Mid]
Specially Tuned 10mm Dynamic Driver [Mid + Low]
Frequency Response 5Hz~20kHz
SPL 95dB @ 1kHz : 9.16mVrms
Impedance 8.1Ohms @ 1kHz
Total Harmonic Distortion Less than 1%

Product Reviews

Astell & Kern - Campfire Audio Collaboration Solaris X Universal Fit Earphones

Customer Reviews
5.0 Based on 1 Reviews
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jiyuan c.
United States
Big improvement for Solaris series

It’s small and light enough to be comfortable.


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