Archimedes

Experience all sound source, exactly as it was meant to be.
Astrotec Archimedes delivers the ultimate acoustic experience, uniquely combines a newly developed planar magnetic driver, which fundamentally eliminates the "break-up distortion" issues of traditional dynamic and BA drivers, with a 9-layer PZT ceramic vibrating plate that brings rich resonance to high frequencies.

This innovative dual-driver system, housed in a precisely crafted enclosure, delivers high transient response and ultra-low distortion, providing an incredibly clear acoustic experience.

An Unprecedented Dual-Driver System
The Astrotec Archimedes features a unique dual-driver architecture combining a planar magnetic driver and a ceramic piezoelectric driver. This combination achieves an overwhelming sound quality never before experienced with conventional earphones.

Distortion-Free, Crystal-Clear Sound
Are you familiar with "break-up distortion"? A phenomenon that compromises fine details and obscures the authentic reproduction of instruments in traditional earphones. The planar magnetic driver in the Astrotec Archimedes fundamentally eliminates this distortion. It delivers clear and natural sound, as if the performance is happening right in front of you.

Innovative In-House Developed Technology
We've developed low-voltage electrostatic planar magnetic technology using our proprietary double-sided symmetrical magnetic array and a custom spiral-patterned flexible diaphragm. This has dramatically improved the accuracy, clarity, and stability when converting electrical signals into sound. This is truly cutting-edge technology, also employed in high-end audio products costing thousands of dollars.

Design Pursued to the Extreme
The Astrotec Archimedes isn't just equipped with excellent drivers. Its design also features:

Complex Acoustic Structure
We evolved the planar driver design to enhance magnetic flux and expression.

Astounding Miniaturization
We achieved a micro-acoustic feat, housing nine acoustic components in a space less than 5mm.

Emotionally Captivating Tuning
Two imported metal tuning dampers, the fruit of 20 years of acoustic research, create a truly moving sound.
2-Micron Nano-Scale Diaphragm: A 2-micron ultra-thin diaphragm, precisely laser-etched, ensures perfect audio reproduction.

High-Precision CNC Stainless Steel Faceplate
Crafted from a solid block of austenitic stainless steel, the faceplate is a masterpiece of industrial art.

9-Layer Piezoelectric Ceramic Vibration Structure
Our unique "frequency stacking" significantly enhances detail and airiness in the mid-high frequencies.

Product Specifications
Driver diameter: 14.8 mm
Driver: Planar magnetic driver (14 magnets on both sides, high magnetic flux design, 2 micron ultra-thin composite diaphragm), PZT driver (9-layer ceramic core)
Sensitivity: 106 dB SPL/mW
Impedance: 16 Ω
Frequency response range: 5 Hz - 25,000 Hz
Housing material: High-precision CNC machined metal housing
Included cable: Transparent sheath silver-plated braided cable
Connector: 0.78mm 2Pin
Rated output: 3 mW