aconselho os ke uso neste momento os acemat audio da siberia....e mt bom
HEADPHONE:
Frequency resp: 18-28.000 Hz
Impedance: 40 Ohm
SPL@1kHz, 1V rms: 99 - 104dB
Cable length: 1,0+1,8=2,8m.
Jack: 3,5 mm. + 6,3 mm. converter.
MICROPHONE:
Frequency Response: 80-15.000 Hz
Pick-up pattern: Sensitive uni-directional
1V/P@1kHz: 38dB