Fostex TH909LE

Reference Headphones

Circumaural
Open-back design
Dynamic
Frequency range: 5 - 45,000 Hz
Impedance: 25 Ohm
Sensitivity: 100 dB/mW
Maximum input: 1,800 mW
Driver: 50 mm neodymium driver with “Bio-Dynamic” diaphragm
Neodymium magnet drive with 1.5 Tesla magnetic flux density
Foster / Fostex “Biodyna” diaphragm for finely detailed high audio resolution and sound reproduction
Housing made from Mizume Cherry, a premium wood species native to Japan, derived from a variety of the Japanese birch with excellent acoustic properties
Traditional Urushi lacquer finish applied by hand
Artificial leather ear pads with low-resilience urethane padding
Detachable, flat 2 m cable with 6.3 mm jack
Cable made of 7N OFC copper (99.99%) and robust plug housing made of duralumin
Weight: 390 g (without cable)
Includes carry pouch