Fostex TH-610 B-Stock

B-Stock, Fostex TH-610, headphones; 50mm driver (Neodymium magnet drive with 1 Tesla magnetic flux density); Detachable Hi-FC cable; Type: Over-Ear; Construction: closed; Audio transmission range (handset): 5 - 45,000 kHz; Impedance: 25 Ohms; Sound pressure level (SPL): 98 dB; Pressure averaged from large and small head: 491.5 g; 6.35 mm jack; Incl. carrying pouch; Weight with cable: 504 g; Weight without cable: 382 g; Cable length: 320 cm, B-Stock with full warranty, may have traces of use.