TDS-5M (Elektronika) 1987
Sorry, this page is not translated yet. Automatic translation used.
Headphones "Electronics TDS-5M" were produced since 1987 by the Saratov plant "Contact." Differ from previous phones by weight, connector and parameters. Phones are intended for listening to phonograms from household radio equipment. The range of reproducible sound frequencies 18 ... 22000 Hz. Rated power 1.5 mW, maximum 1 watt. Harmonic factor 0.5%. 100 Ohm impedance module. Weight with cord and plug 220 grams.
Documentation:
Information from collection of Valery Khartchenko