Fostex TH900

Boky Torolalana ho an'ny Fostex TH900 Premium Stereo Headphones

Modely: TH900

1. Fampidirana

The Fostex TH900 Premium Stereo Headphones are designed for high-fidelity audio reproduction. They feature a newly developed driver unit with a powerful 1.5 Tesla (15,000 gauss) magnetic circuit and a bio-dynamic 2-inch diaphragm. The headphone housings are crafted from Japanese Cherry Birch and finished with a traditional Japanese Urushi lacquer, providing both aesthetic appeal and acoustic benefits. The fixed audio cable is made from 7N grade Oxygen-Free Copper (OFC) and terminates in a gold-coated 1/4-inch stereo plug.

Ny endri-javatra fototra dia ahitana:

  • Neodymium magnetic circuit with 15,000 gauss magnetic flux density for wide dynamic range.
  • Soft, comfortable ear pads for extended listening sessions.
  • Housings made from Japanese Cherry Birch, finished with Urushi lacquer.
  • 25-ohm impedance for compatibility with various audio equipment.
  • 50.8mm (2-inch) dynamic drivers.
Fostex TH900 Premium Stereo Headphones, front view

Figure 1: Fostex TH900 Premium Stereo Headphones. This image displays the full headphones with their distinctive red Urushi lacquer earcups and black headband.

2. Ny votoatin'ny fonosana

Hamarino azafady fa misy ny entana rehetra ao anaty fonosana:

  • Fostex TH900 Premium Stereo Headphones
  • Headphone Stand (Model: ST300)
  • Fixed Audio Cable (7N grade OFC, with gold-coated 1/4-inch stereo plug)

3. Fametrahana

  1. Famoahana: Carefully remove the headphones and the headphone stand from their packaging.
  2. Headphone Stand Assembly (if required): If the ST300 stand requires assembly, follow the instructions provided with the stand. Place the assembled stand on a stable, flat surface.
  3. Mampifandray amin'ny loharano audio:

    The TH900 headphones feature a fixed audio cable with a gold-coated 1/4-inch (6.35mm) stereo plug. Connect this plug directly into the corresponding 1/4-inch headphone output jack on your audio amplifier, receiver, or other audio device. Ensure the connection is secure.

    Close-up of Fostex TH900 earcup and 1/4-inch audio jack

    Figure 2: Detail of the Fostex TH900 earcup and the 1/4-inch audio plug. This image highlights the connection point and the quality of the cable and plug.

    If your audio source only has a 3.5mm (1/8-inch) headphone jack, you will need a high-quality 1/4-inch to 3.5mm adapter (not included). Connect the 1/4-inch plug of the headphones to the adapter, then connect the adapter to your audio source.

  4. Mitafy ny écouteur:

    Adjust the headband so that the earcups comfortably cover your ears. The soft ear pads are designed for extended listening comfort. Ensure a proper seal around your ears for optimal sound quality and bass response.

4. Torolàlana miasa

  1. Fanaraha-maso ny feo: Adjust the volume using the controls on your connected audio source. Start with a low volume and gradually increase it to a comfortable listening level. Avoid excessively high volumes to prevent hearing damage.
  2. Tontolo fihainoana: While the TH900 offers some passive noise isolation, it is not designed for active noise cancellation. For the best listening experience, use the headphones in a quiet environment.
  3. Vanim-potoana fisarahana: Like many high-fidelity audio components, the TH900 headphones may benefit from a "break-in" period. Initial sound characteristics may evolve slightly after several hours of use.

5. Fikojakojana

  • Cleaning Earcups and Headband: Gently wipe the ear pads and headband with a soft, dry, lint-free cloth. For stubborn marks, a slightly damp cloth with mild soap can be used, but ensure no moisture enters the driver units. Allow to air dry completely before use.
  • Cleaning Lacquer Housings: The Urushi lacquer finish is delicate. Clean the earcups with a very soft, dry cloth. Avoid abrasive materials or harsh chemicals, which can damage the finish.
  • Cable Care: Avoid sharply bending or twisting the audio cable. Do not pull on the cable to disconnect the plug; always grasp the plug itself.
  • fitahirizana: When not in use, store the headphones on the provided ST300 headphone stand to maintain their shape and protect them from dust and damage. Keep them in a cool, dry place away from direct sunlight and extreme temperatures.

6. Famahana olana

OLANAAntony mety hitrangavahaolana
Tsy misy feo avy amin'ny écouteur.
  • Audio cable not fully connected.
  • Ambany loatra na mangina ny haben'ny loharano loharano.
  • Loharano feo diso nofidiana.
  • Audio source device is off.
  • Ensure the 1/4-inch plug is securely inserted into the audio source's headphone jack.
  • Increase the volume on your audio source.
  • Hamarino tsara fa voafantina amin'ny fitaovanao ny famoahana feo marina.
  • Alefaso ny fitaovana loharanon-peo.
Feo miolakolaka na ratsy kalitao.
  • Fifandraisana tariby malalaka.
  • Audio source output level too high (clipping).
  • Damaged audio cable or headphones.
  • Improper fit on ears.
  • Hamarino ny fifandraisana tariby rehetra.
  • Ahenao ny feo amin'ny loharanon-peo.
  • Inspect the cable and headphones for visible damage. If damaged, contact Fostex support.
  • Adjust the headband and earcups for a snug, comfortable fit.
Headphones are uncomfortable.
  • Fanitsiana tsy mety ny fehiloha.
  • Ear pads not positioned correctly.
  • Adjust the headband sliders to find a comfortable fit for your head size.
  • Ensure the ear pads fully encompass your ears without excessive pressure.

7. Famaritana

endri-javatraantsipirihany
Anarana modelyTH900 (AMS-TH-900)
MarikaFostex
TypePremium Stereo Headphones, Over-Ear, Closed-back Dynamic
Unite mpamily50.8 mm (2-inch) Dynamic Driver with 1.5 Tesla Neodymium Magnetic Circuit
Impedance25 ohm
Salan'ny Frequency20 Hz - 20,000 Hz
fifandraisanaWired
Headphone Jack1/4-inch (6.35mm) Stereo Plug (gold-coated)
CableFixed, 7N grade Oxygen-Free Copper (OFC)
Fitaovana tranoJapanese Cherry Birch with Urushi Lacquer Finish
lokoMENA
Lanja entana13.9 ounces (394 grama eo ho eo)
Ny refin'ny vokatra13.2 x 15.9 x 6.5 inches (L x W x H, approximate)

8. Warranty sy fanohanana

Specific warranty details are not provided within this instruction manual. For information regarding warranty coverage, technical support, or service, please refer to the warranty card included with your purchase or visit the official Fostex website. You may also contact Fostex customer service directly for assistance.

© 2023 Fostex. All rights reserved. Information in this manual is subject to change without notice.