Headphones '' TM-6 '' and '' TM-6A ''.
Headphones, headphones, headsets ...Headphones "TM-6A" and "TM-6M" have been produced since 1986 by the Tula plant "Octava". Telephones "ТМ-6" are intended for a complete set of small-sized household monophonic equipment. The range of reproducible sound frequencies is 20 ... 12500 Hz. Input impedance 180 ohms. More details in the passport for phones.
