Tube microphone '' Rca Victor 1-EMP-2K ''.

Electric players and tube electrophonesForeignThe tube electrophone "Rca Victor 1-EMP-2K" was produced presumably since 1958 by the radio corporation "Rca Victor" in the USA. The electrophone is assembled on one double radio tube. Has four speeds of rotation of the disk: 16, 33, 45 and 78 rpm. Rated output power 0.5 W. The range of reproducible sound frequencies is 200 ... 8000 Hz. AC power supply with voltage of 115 volts and frequency of 60 Hz. There is no other information.