The Fostex TH610 is a high-end closed-back headphone that stands out primarily for its balanced and detailed sound tuning. As the successor to the Fostex TH600, it was intentionally tuned to be slightly more neutral without sacrificing dynamics or musicality. The overall sound is clear, precise, and slightly warm, which allows both fine details and a pleasant, natural listening experience to shine. In particular, the powerful 50mm driver with its "Bio-Dyna" diaphragm and high magnetic flux density ensures that even the smallest nuances are cleanly resolved and the bass is controlled and deep, without being overemphasized.

The build quality also makes this model stand out significantly. The black walnut wood housings not only give the headphones a sophisticated appearance but also contribute to the characteristic sound, which is often perceived as somewhat warmer and more organic. Comfort is high, as the ear pads are soft and adapt well, even if the synthetic leather used can become a bit warm during extended use. The detachable high-purity copper cable also provides a degree of flexibility, such as through the use of alternative or balanced cables.

Due to its relatively low impedance, the TH610 is easy to drive, meaning it does not strictly require a powerful amplifier, although it can benefit significantly from high-quality audio hardware. Overall, these headphones are aimed at listeners seeking a closed-back, well-crafted, and finely tuned all-rounder that allows for both analytical listening and relaxed musical enjoyment.

Driver:
50 mm neodymium with “Bio-Dyna” diaphragm

Magnet:
1 Tesla magnetic flux density

Frequency response:
5 Hz – 45,000 Hz

Impedance:
25 ohms

Sensitivity:
98 dB/mW

Maximum input power:
1,800 mW

Weight:
approx. 375 g (without cable)

Cable:
3 m, detachable, Hi-FC copper

Connector:
6.3 mm jack, gold-plated

Connection system:
2-pin (rhodium-plated)

Housing:
Black walnut wood

Ear pads:
Synthetic leather / low-repulsion material

Herstellerangaben:

Fostex
1-1-109 Tsutsujigaoka
Akishima
196-8550 , Tokyo
Japan
support@fostex.jp

Verantwortliche Person:

Megaaudio GmbH
Fieldborn 3
55444 , Waldlaubersheim
Germany
info@megaaudio.de