Sorry, this page is not translated yet. Automatic translation used.
Headline stereo phones "Electronics TDS-20" since 1989 produced NPO "Almaz", Saratov. Phones are intended for individual high-quality listening of mono and stereophonic soundtracks. The range of reproduced sound frequencies is 20 ... 20000 Hz. Input impedance is 40 ohms. Rated power input 3 mW. Passport power 100 mW. The mass of stereo phones is 15 grams. Retail price of 20 rubles.