Fostex at Audio46

Fostex TH-900 MK2 Limited Edition Onyx Black (Open Box)




Product SKU: AMS-TH900MK2-OB (OB)


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Guaranteed to work like new

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Having issues? Comes with Fostex's 1 year limited warranty

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$1,899.99 Retail
$1,599.95 Save $300.04 (15% OFF)


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Product Details

↓ Details provided by Fostex


  • Uniquely designed Neodymium magnetic circuit adopting the magnetic repulsion system with 1.5 tesla (15,000 gauss) magnetic flux density to achieve wider dynamic range 
  • Detachable unbalanced cable is made of 7N grade (99.99999%) OFC and highly durable duralumin plug case 
  • Proprietary "Biodyna" diaphragm for fine and high resolution sound reproduction 
  • The housings are finished by Japanese traditional "Urushi" lacquer by a 110 years old artisan group on Japanese Cherry Birch. 
  • The ear pads are made of protein leather made from eggshell membrane for maximum comfort.

Fostex TH-900 MK2 Limited Edition Onyx Black Front and Side View

Special Features:

  • Custom made Onyx Black colored Uruish lacquer, which requires very special treatments and process in its production 
  • Unlike the regular TH900mk2, the groove on the housings is removed for smooth and flat surface. 
  • The finish offers the beautiful grain of the wood showing through. 
  • Gold Fostex logo on the housings 
  • Anniversary audio tuning featuring smooth and straight lows

Fostex TH-900 MK2 Limited Edition Onyx Black Detail Photo

What's in the box?

  • Headphones, 
  • Leatherette carrying pouch
  • Fostex ET-H30N7UB premium unbalanced cable
  • Quick start guide
  • Fostex logo sticker

NO headphone stand included.

Fostex TH-900 MK2 Limited Edition Onyx Black Cable Connection

TH900mk2 Premium Stereo Headphones


  • Driver:    Dynamic, 50mm
  • Operation type:    Closed
  • Impedance: 25 ohm
  • Sensitivity: 100dB (at 1kHz, 1mW)
  • Frequency Response: 5Hz – 45kHz
  • Maximum Input Power: 1,800 mW
  • Weight: 390g (excluding the cable)
  • Cable: Detachable 3m 1/4” unbalanced stereo phone (model ET-H3.0N7UB)
  • ET-H3.0N7UB
    • Plug: Gold-plated 1/4” stereo phone
    • Connector: Rhodium-plated 2-pin
    • Length: 3m
    • Weight: 120g

Specifications and appearance are subject to change without notice for product improvement

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