Headphones stereophonic '' TDS-18 '' (Mirage).
Headphones, headphones, headsets ...Headphones stereophonic "TDS-18" (Mirage) have been produced since 1988 by the Kirovograd radio plant. Phones are designed for individual listening to music programs from household sound-reproducing equipment. Technical characteristics: Nominal frequency range 20 ... 20,000 Hz. The nominal electrical resistance is 8 ohms. The sound pressure level, with a power supply of 1 mW at a frequency of 500 Hz - 94 dB. Frequency response unevenness no more than 26 dB. The total harmonic distortion is not more than 1%. Passport power 500 mW. The dimensions of the phones are 195x81x200 mm. Weight without cable 200 g.
