Fostex at Audio46

Fostex TH-616 Premium Limited Edition Open-Back Headphones

WIRED HEADPHONE

Open-Back

over-ear

studio/professional

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SKU: TH-616

$899.99 Sale

1 LEFT IN STOCK
1 units left
Click to add headphone stand
Made with Premium Wood and Aluminum
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✓ Ships TODAY if you order in the next 07 hr 12 min, with estimated delivery as fast as Tue, Mar 25 to Columbus, OH

✓ 1 year limited Fostex warranty

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Product Details

Audio46's Opinion

The TH-616 presents a flawlessly clean profile and a memorable tuning that is distinct from so many other headphones in this echelon. If you are particularly sensitive to lower treble frequencies, the mids might start to get a little tiring. But if you appreciate a vibrant and luminous midrange, there are few other headphones that deliver it this well. Add to that an uber-detailed, fast bass and easy highs, and you have a refreshing sound signature that becomes more compelling the longer you listen.


Our Full Review

↓ Details provided by Fostex
(Specifications and appearance of this product are subject to change without notice)

Premium solid black walnut is carefully milled into a headphone housing, showcasing a design that beautifully echoes the artistry of traditional Japanese woodworking. These headphones are assembled one by one in limited quantities at a Japanese factory, marking a special commemoration of Fostex's 50th anniversary.

Fostex TH-616 Premium Open-Back Headphones Overview

Open-back housing evokes the imagery of sunlight filtering through the trees

The design draws inspiration from the captivating natural phenomenon where sunlight produces a radiant glow as it filters through the spaces amidst trees. This precision-machined design not only upholds structural rigidity but also effectively eliminates the generation of modal vibrations. Each opening is meticulously sized to prevent resonance at particular frequencies.

Fostex TH-616 Premium Open-Back Headphones Open-Back Detail

BIODYNA diaphragm made of ultra-fine bio-cellulose fiber material

Leveraging years of accumulated expertise, bio-cellulose fibers are skillfully blended with other materials under optimal conditions. This results in achieving a low specific gravity, high Young's modulus, and high internal loss. These properties enable the faithful reproduction of delicate, high-resolution, and beautiful mid-high frequencies. The inclusion of a free edge enables the accurate reproduction of low mid-range frequencies with substantial amplitude.

*BIODYNA is a registered trademark owned by Foster Electric Co., Ltd.

Exceptionally robust magnetic circuit

The magnetic circuit boasts a 50mm driver unit with an impressive magnetic flux density of 1 Tesla. This ultra-strong magnetic circuit ensures minimal distortion and a wide dynamic range.

High-quality and lightweight mechanical parts

Aluminum is widely employed for mechanical components to attain a superior quality feel while keeping the product lightweight. Incorporating high-specific-gravity resin for the baffle plate effectively minimizes resonance noise, resulting in exceptional resolution, a lush mid-range, and high-quality bass reproduction.

Fostex TH-616 Premium Open-Back Headphones Side View

Detachable connectors

The detachable headphone connection terminals are rhodium-plated to enhance hardness, abrasion resistance, and corrosion resistance, ultimately boosting their reliability.

Pure copper headphone cable: High-FC cables, constructed from pure copper and enhanced through specialized processing, are employed to ensure impeccable conductivity, enabling a precise rendition of the full spectrum

of bandwidth.

"Hi-FC" is a registered trademark owned by Hitachi Metals, Ltd.

Premium vegan leather pad with a soft texture and a low-resilience cushion

For superior comfort and exceptional sound isolation

SPECIFICATIONS

  • Type: Open-back Dynamic
  • Driver: Φ50mm Neodymium Magnet / BIODYNA Diaphragm
  • Impedance: 25 ohm
  • Sensitivity: 96dB/mW
  • Max Input: 1,800mW
  • Freq. response: 5 – 45,000 Hz
  • Weight: Approx.370g (excluding cable)
  • Cable: 3m Y-type 2-pin (detachable connector rhodium plated)
  • Detachable terminal: 2-pin (rhodium-plated on the gold-plated base)
  • Plug: Φ 6.3mm gold-plated stereo standard plug
  • Accessories: Leather pouch, Owner's Manual

Product Reviews

Customer Reviews
5.0 Based on 2 Reviews
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Filter Reviews:
RS
01/16/2025
Ronald S.
United States

Fostex TH-616

I found that the Fostex TH-616 sounds very similar to the Denon TH-D9200. Fit, weight and comfort are also close. A fun and comfortable listen.

Audio46 Fostex TH-616 Premium Limited Edition Open-Back Headphones Review
BJ
01/06/2024
Brian J.
United States

Beauty, Comfort and Sound!

I don't know how many hours I've used these (not as many as I'd like), but these cans are awesome! They sound fantastic with everything I've listened to (metal and classical, but I'm sure they'd sound great with all genres). To me the sound signature is well balanced. I've watched TV and played video games, too (using an optical cable going from my TV to the DAC). They are very comfortable. I've fallen asleep with them on several times. I usually wake up with my head a little sweaty, but not hurting like some headphones will do after wearing them for more than an hour or two. I'm using these with an iFi Zen One Signature DAC and a Bottlehead Single Ended Experimenter's Kit 3.0 (with upgraded power cable and C4S upgrade). I have a pair of Meze 109 Pro Primal and ZMF VC, and the Fostex TH-616 are just as good (and they're the cheapest of the three).

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