Telephone and microphone headset '' TMG-8A ''.
Headphones, headphones, headsets ...The telephone and microphone headset "TMG-8A" has been produced since 1988 by the Tula plant "Oktava". The headset is intended for completing lingophone rooms, for listening to sound programs from household electronic equipment for the hearing impaired. Specifications: Operating frequency range 30 ... 18000 Hz. The sensitivity of the phone at a frequency of 1000 Hz is 12 mV / Pa. Paraphonic sensitivity of the microphone at a frequency of 1000 Hz - 0.8 mV / Pa. Headset weight 350 gr.
