Fostex TH-909 Premium Open-Back Headphones

The Fostex TH909 is a flagship premium headphone based on the world-renowned TH900mk2. The TH-909’s sound field has been expanded and improved by adopting open-back construction and adjusting the acoustic circuit design.

Product Highlights

• Wide dynamic range with low distortion using 1.5 Tesla 50mm driver with repulsion magnet
• “Biodyna” diaphragm material, achieves rich low frequency, natural mid-range and excellent high frequency reproduction
• Double-layer structure metal grills used as housing opening, which diversify resonance points and a gorgeous appearance
• Housing cover uses Japan Lacquer Bordeaux finish manufactured by craftsmanship of “Sa-kamoto Urushi Factory”
• Custom made7N grade (99.99999%) high purity OFC (Oxygen Free Copper) unbalanced cable