Premium Open Back Headphones Detachable Connectors, Sapphire Blue
Item ID: TH-909-SB
Price: $2,499.00


The TH909 offers a wider dynamic range and low distortion, utilizing a 1.5 Tesla 50mm driver with repulsion magnets. The diaphraghm is constructed from Biodynina, accomplishing rich low-end frequencies, natural mid-range, and an excellent presence in high-frequency production. The housing features a double-layer structure composed of etching metal, diversifying the resonance points and presenting a gorgeous appearance. It is finished with a Japan Lacquer in Bordeaux manufactured by the Sakamoto Urushifactory, established 110 years ago. The TH909 includes a detachable 7N grade (99.999999%) high-purity OFC (Oxygen Free Copper) unbalanced cable (ET-H3.0N7UB) featuring a plug sleeve made of durable duralumin and rhodium-plated connections. Interior witing is also constructed from 7N grade materials. The newly-designed earpad uses a low-resilience cushion for a more comfortable fit.
  • Offers a wider dynamic range with low distortion using 1.5 Tesla 50mm driver with repulsion magnet.
  • Proprietary “Biodyna” technology (bio-cellulose and inorganic fiber admixture) is used as a diaphragm material achieving rich very low frequency, natural mid-range and especially excellent presence in high frequency reproduction.
  • Double layer structure etching metal grills are used as housing opening, which diversify the resonance points and offers gorgeous appearance.
  • Housing cover uses Japan Lacquer sapphire blue finish manufactured by craftsmanship of “Sakamoto Urushi Factory” established in 1900.
  • Custom made7N grade (99.99999%) high purity OFC (Oxygen Free Copper) unbalanced cable (model ET-H3.0N7UB equivalent) is included as standard.
  • Equipped with detachable connector which supports the balanced connection with optional XLR cable (model ET-H3.0N7BL). Internal wiring also uses 7N grade cable.
  • Detachable connection parts use rhodium plating finish offering high hardness, excellent abrasion and corrosion resistance.
  • Newly designed ear pad adopts a low-resilience cushion to achieve comfortable fit and best audio performance.
  • Audio tuning is same as the regular TH909 and the headphone stand is also identical to the regular one.