ES Lab ES-2a Open-Back Electrostatic Headphone

User review and impressions | Product Details Tariff - Included shipping available to orders delivered to USA See Here New purchases include the new tuning filter in the package Specifications:Transducer Type: ElectrostaticOperating Principle: Open BackFrequency Response: 10 - 41000 HzSensitivity: 99db / 100v r.m.s.Housing: Aluminum magnesium alloyBias Voltage: DC 580VTermination: 5-Pin Stax Type Pro Bias Cable Length: 2.3 mWeight: 450g (w/o cable)Temperature / Humidity Range of Use: 0-35 ºC / 0-90% Customs fees vary for different countries for international shipping. ES Lab is not responsible for any import duty or VAT generated from international shipping. Feel free to contact for any inquiries