Pricing and availability
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Average Price: $1,428
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$100
$301+
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Based on price data from 1 merchant for "Fostex TH-900mk2 Headphones". Prices shown reflect NEW condition. Tracking began Apr 7, 2026.
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Description
Unleash the full potential of your music with the Fostex TH-900mk2 Headphones—an exquisite blend of technology and artistry that elevates your listening experience. Crafted with meticulous attention to detail, these headphones feature a neodymium magnet driver with a 1.5 Tesla magnetic flux density, delivering dynamic, crystal-clear sound that captures every nuance. The Foster/Fostex "Biodyna" diaphragm further refines this experience, offering unparalleled sound resolution.
The design is as captivating as the sound. Each ear cup is encased in Japanese cherry birch, known for its superior acoustic properties, and finished with a traditional "Urushi" lacquer, a testament to Japanese craftsmanship. This elegant touch is complemented by the platinum foil Fostex logo, making these headphones not only an audio instrument but also a piece of art.
Comfort meets innovation with protein leather ear pads derived from eggshell membranes, providing a luxurious feel even during extended listening sessions. The headphones come with a detachable 3-meter cable made from 7N OFC copper, ensuring high-quality signal transmission and durability. Plus, the robust connector casing is crafted from duraluminium, a material known for its strength and lightweight properties.
Whether you're in the studio or on the go, enjoy the convenience of a headphone stand and transport bag included with your purchase. The Fostex TH-900mk2 isn't just a pair of headphones—it's a gateway to an extraordinary auditory journey.
Key Features:
- Neodymium magnet driver with 1.5 Tesla magnetic flux density
- Foster/Fostex "Biodyna" diaphragm
- Japanese cherry birch housing with "Urushi" lacquer finish
- Platinum foil Fostex logo
- Protein leather ear pads
- Detachable 3 m cable made from 7N OFC copper
- Duraluminium connector casing
- Includes headphone stand and transport bag
- Impedance: 25 Ohm
- Sensitivity: 100 dB/mW
- Frequency response: 5 - 45,000 Hz
Owner's manual
Fostex TH-900mk2 Headphones User ManualProduct specs
| Available since | June 2017 |
| Design | Over-Ear |
| System | Closed Back |
| Impedance | 25 Ohms |
| Frequency range | 5 Hz – 45000 Hz |
| Adaptor | No |
| Replaceable Cable | Yes |
| Colour | Black/Red |
| Max. SPL | 100 dB |
| Sensitivity | 100 dB |
| Type Of Connector | Jack |
| Weight | 388 g |
| Replacable Cable | 1 |
| Marrone/Argento | Red |
FAQs
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Are the Fostex TH-900mk2 headphones suitable for professional studio mixing?
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The Fostex TH-900mk2 headphones are renowned for their exceptional sound quality and wide frequency range, making them suitable for critical listening and high-fidelity audio playback. However, their closed-back design may not be ideal for mixing, as open-back headphones are typically preferred for studio monitoring.
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What is the sound signature of the Fostex TH-900mk2 headphones?
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The Fostex TH-900mk2 headphones are known for their V-shaped sound signature, offering strong bass response and clear, detailed highs. This makes them particularly appealing for genres that benefit from pronounced bass and treble.
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Do the Fostex TH-900mk2 headphones have a detachable cable?
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Yes, the Fostex TH-900mk2 headphones feature a detachable cable, allowing for easy replacement or upgrading to a different cable if desired.
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How comfortable are the Fostex TH-900mk2 headphones for long listening sessions?
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The Fostex TH-900mk2 headphones are designed with plush ear pads and a lightweight build, providing comfort for extended listening sessions. However, individual comfort can vary, so it's advisable to try them if possible.
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Are the Fostex TH-900mk2 headphones compatible with portable devices?
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With an impedance of 25 Ohms, the Fostex TH-900mk2 headphones can be driven by most portable devices, such as smartphones and portable music players, without requiring an external amplifier.
Videos
Joshua Valour
The Punisher | Fostex TH 900 Mk. II
Reviews
PROS
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Lightweight for extended wearing comfort
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Deep, cushy sound with excellent bass and treble balance
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Doesn't require a powerful amp to drive
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Aesthetically pleasing with red Urushi lacquered cups
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V-Shape sound signature ideal for music enjoyment
CONS
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Tight connectors could pose a risk to the device or user
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Ear pads may be too thin for some, affecting comfort
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Insufficient padding on the headband
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Elevated upper highs can be fatiguing over time
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Mids appear recessed compared to other high-end headphones
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Fostex TH-900mk2 Headphones.
Mods and upgrades
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Yaxi pads are suggested for enhancing the listening experience of the TH900mk2, with different foam densities affecting bass levels.
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Custom balanced cables and pad swaps are popular among owners for optimizing sound and comfort.
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Dekoni sheepskin pads, when used with attenuators, are close to the stock sound but do not reduce treble harshness.
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Yaxi Alcantara and ZMF Eikon pads maintain the stock sound signature while improving comfort and slightly taming the treble.
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Build quality
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The use of thin pleather on the headband feels cheap compared to the high-quality leather bag included.
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The lacquer on the TH900mk2 cups includes silver and platinum, with everything handmade and assembled, contributing to its high price.
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The TH900mk2 has a robust construction but is notably heavy, weighing just under 400g due to its wood and metal materials.
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The hinge on the TH900mk2 can become loose over time, requiring occasional tightening, and in worst cases, may snap and need replacement parts.
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Use cases and applications
Comparisons
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Compared to the Audeze LCD-2C, the TH900mk2 has smoother treble and brings out more detail, though it may be harsher out of the box.
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The Fostex TH900mk2 is considered more comfortable than the Audeze LCD-X, which some find bearable only for its sound, not comfort.
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The TH900mk2's bass slam is noted to outperform the Audeze LCD-XC, even when the latter is EQ'd for bass, while the Audeze offers cleaner bass texture.
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User experience
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Owners report a preference for tighter clamp and chunkier pads for increased comfort.
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The TH900mk2's bass performance is particularly praised for hip-hop and pop genres, providing impactful and dynamic bass that's highly appreciated.
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Sound leakage is noted to be higher than typical for closed-back headphones, approaching open-back levels.
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Features and functionality
Critic Reviews
4.0 out of 5
Based on 0 Reviews and 1 Rating
Artist usage
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