
The Fostex FE166ES-R is a professional-grade, dynamic dual-element earphone designed for monitoring and listening applications where accuracy and detail are essential. These earphones are the latest iteration of Fostex's acclaimed FE162 and FE163 models, featuring several upgrades that enhance their performance and durability.
The FE166ES-R earphones utilize a unique, custom-designed, balanced armature driver for the high frequencies and a powerful, neodymium dynamic driver for the low frequencies. This configuration offers a wide frequency response range of 5 Hz to 28,000 Hz, ensuring an accurate representation of the entire audible spectrum.
The dynamic driver is housed in a specially designed, lightweight and rigid, die-cast aluminum housing. This housing not only reduces mechanical noise but also provides excellent damping properties, ensuring that the diaphragm remains focused on delivering clear and precise sound. The high-frequency driver, on the other hand, is housed in a separate acoustic chamber to minimize interaction between the two drivers, further improving the overall sound quality.
The FE166ES-R earphones come with a set of interchangeable ear tips in various sizes, allowing users to customize the fit for optimal comfort and sound isolation. The earphones also feature a detachable, high-quality, oxygen-free copper (OFC) cable, which reduces signal loss and ensures a clear and detailed sound transmission.
The earphones' design is both stylish and practical, with a sleek, black finish and a low-profile, ergonomic design that makes them ideal for use in a variety of environments, including recording studios, live performances, and travel. The durable, reinforced cable ensures that the earphones can withstand the rigors of frequent use and travel.
In summary, the Fostex FE166ES-R is a high-performance, professional-grade earphone that offers accurate, detailed sound and superior comfort. Its custom-designed drivers, durable construction, and interchangeable ear tips make it an excellent choice for monitoring and listening applications where accuracy and detail are essential.
The Fostex FE166EN-R headphones are a popular choice among audio enthusiasts due to their high-fidelity sound and durable build quality. However, like any other product, they come with their own set of pros and cons.
Pros:1. Detailed and accurate sound: The FE166EN-R headphones are known for their ability to produce a detailed and accurate sound representation, making them ideal for critical listening and mixing.
2. Comfortable design: The headphones feature a comfortable over-ear design with large, velour pads that provide excellent cushioning and reduce pressure on the ears.
3. Durable build quality: The FE166EN-R headphones are built to last with a sturdy metal frame and replaceable parts, making them a great investment for those looking for a long-term solution.
4. Open-back design: The open-back design of the headphones allows for a more natural and spacious sound, making it easier to identify and correct sound issues.
Cons:1. Sensitivity: The FE166EN-R headphones have a relatively low sensitivity of 92 dB/mW, which means they require a more powerful source to reach optimal volume levels.
2. Leakage: Due to their open-back design, the FE166EN-R headphones leak sound quite significantly, which may not be ideal for use in a shared environment.
3. Weight: The headphones weigh in at around 420 grams, which can be a bit heavy for some users, especially during extended listening sessions.
Conclusion:The Fostex FE166EN-R headphones offer a detailed and accurate sound representation, comfortable design, and durable build quality that make them an excellent choice for audio enthusiasts and professionals. However, their relatively low sensitivity, significant sound leakage, and high weight may be drawbacks for some users. Ultimately, the decision to purchase the FE166EN-R headphones depends on your specific needs and preferences.
Recommendation:If you are looking for a high-fidelity headphone with a comfortable design, durable build quality, and an open-back design for critical listening or mixing, the Fostex FE166EN-R headphones are a great option to consider. However, if you require a more portable solution or prefer a closed-back design for reduced sound leakage, you may want to explore other options.
Details:
Soldered once for testing, never otherwise used. Excellent condition. Amazing and rare full range drivers.
specifications vintaspeaker:
- brand: Fostex
- mpn: Fe166es-r
- model: Fostex Fe166es-r
- part type: Speaker
shipping vintaspeaker:
- service: usps ground advantage
- transit: 4-10 days
- class: standard
- carrier: usps
- type: calculated
offer vintaspeaker:
- started: september 26, 2025
- options: ship-to-home
- availability: in stock
- sold #: 16
- in stock #: 5
- prices: $29.44–$2659.00
- item condition:
- Used
- New
- Open box
- Unspecified
general vintaspeaker:
- category: Electronics > Audio Video > Vintage Speakers
seller vintaspeaker:
- rating: 100.0%
- # reviews: 109
- city: littleton, colorado
payments vintaspeaker:
- wallet: paypal
- other
- credit card: visa
returns vintaspeaker:
- policy: no returns