Audio-Technica Shows New High-Fidelity Headphones
The ATH-A2000AZ ($650), ATH-A1000Z ($$400), and ATH-A990Z ($220) headphones are closed-back dynamic models and the ATH-ESW990H ($350) portable wooden on-ear headphones are all Hi-Res Audio-compliant. The ATH-A550Z ($120) is a closed-back, over-ear dynamic budget model. The three “A” models all feature proprietary 53-mm drivers with extended response from deep bass to 45,000 Hz (your actual hearing acuity may vary). They use a new top-mounted printed circuit board design that is said to enable more precise diaphragm movement. They also employ AT's exclusive Double Air Damping System that uses a main air chamber to house the driver, plus an additional chamber that operates with a specially shaped housing and port to control the airflow produced by the driver; this is said to improve bass response.
The flagship ATH-A2000Z (pictured) has particularly impressive build features including a top-quality Permendur magnet circuit and OFC-7N copper voice coils. It also features a pure iron yoke and its housings are made from titanium with magnesium-alloy baffles. The ATH-A1000Z has many of the same features, but uses an aluminum housing. The ATH-A990Z uses OFC (oxygen-free copper) voice coils and an aluminum housing. The ATH-A550Z uses CCAW (copper-clad aluminum-wound) voice coils.
The ATH-ESW990H features non-resonant sycamore wood housings; you will recall the many stringed musical instruments use sycamore. Furthermore, 42-mm drivers are employed with specially coated diaphragms with a unified mounting yoke system for each driver that uses two magnetic circuit elements for higher flux density.
All headphones will be available in March.
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