- Innovative twist joint for microphone arm - Ear piece: Dynamic, closed, circumaural - Nominal impedance 80 Ohms - Sound pressure 100 dB - Frequency range 10-30,000 Hz - Weight without cable: 170 g - Microphone: Dynamic - Hyper-Cardioid - Frequency range 40-12,000 Hz - Nominal impedance 200 Ohms - Colour: Black EUR 333.00 - See more - Buy online