TH-900

Premium Reference Headphones

Main Features

  • Unique Neodymium magnetic circuitry for wider dynamic range.
  • Fostex "Biodyna" diaphragm for fine and high resolution sound reproduction
  • Japanese Cherry Birch (Betula Grossa) housings with traditional "Urushi" lacquer
  • 7N grade (99.99999%) OFC (Oxygen Free Copper) cords

TH-900 Premium Reference Headphones

The TH-900 is the first high-end headphones form Fostex featuring the newly designed driver unit with1.5 tesla (15,000 gauss) magnetic circuit and bio-dynamic 50mm diaphragm, traditional Japanese lacquered "Urushi" finished craftsmanship housing and selected 7N OFC cable. All coming together to achieve the sonic goal of a wider stereo field, high resolution and transparent reproduction.

URUSHI Lacquering Process

 

Urushi production pots

Urushi production pots

Sprinkling silver foils

Sprinkling silver foils

Waiting for the final Urushi layer lacquering

Waiting for the final Urushi layer lacquering

Putting the platinum logo and drying

Putting the platinum logo and drying

In Detail

  • Unique designed Neodymium magnetic circuit adopting the magnetic repulsion system with the 1.5 tesla (15,000 gauss) magnetic flux density to achieve wider dynamic range
  • Foster / Fostex's unique "Biodyna" diaphragm* for fine and high resolu-tion sound reproduction
  • The housings are made of Japanese Cherry Birch (Betula Grossa), the Japanese specialty with rigid and dense texture for maximum acoustic performance
  • The housings are finished by the traditional "Urushi" lacquer (a.k.a. Japan) by a 100 years old artisan group. The finish used for the TH-900 is called "Bordeaux" and is simply stunning
  • Platinum foiled "Fostex" logo on the housings
  • The ear pads are made of protein leather made from eggshell membrane for maximum confort
  • The cord is made of 7N grade (99.99999%) OFC (Oxygen Free Copper) and duralumin plug case for higher durability
  • Comes with an elegant headphone stand (Model ST300) in the package
*"Biodyna diaphragm is made by Bio-cellulose fiber featuring low specific gravity, high Yang's modulus and high internal loss at the same time to achieve 2 times high propagation velocity and 5 times high rigidity against the conventional plastic film based driver unit.
Sprinkling silver foils

Model ST300

Waiting for the final Urushi layer lacquering

TH-900 Packaging

 

Specifications

Type:    Dynamic
Driver:    50mm dia Nd magnet
Impedance:    25 ohm
Sensitivity:    100dB / mW
Maximum Input:    1,800 mW
Reproduction Frequency:    5 – 45k Hz
Weight:    400g (excluding the cord)
Cord:    3m Y type 7N-OFC
Plug:    6.3mm dia gold coating stereo phone plug
Accessory:    Headphone stand

Document Downloads

For more document downloads, check the manuals section in Technical Support

Headphones - Consumer

TH-900 : Premium Reference Headphones