Yamaha CM500 Headset

Excellent condition.
 
20Hz-20kHz response
96 dB/mW sensitivity
Distortion <0 2%
9' cord w/1/8" plug
1/4" adaptor
Frequency Response: 20Hz - 20kHz
Impedance: 120 ohms
Sensitivity: 96dB/mW
Mic Range: 100 Hz - 20 kHz
Jacks: 1/8" and 1/4" adaptor