Network tube radio receiver `` RP-627 ''.

Tube radios.DomesticSince 1946, the RP-627 network tube radio receiver has been produced in a small series by the Moscow Experimental Plant No. 1 NII-627. The radio receiver "RP-627" is a symbiosis of the serial models "SVD-1" and "6N-1". Ranges: DV - 150 ... 400 kHz, SV - 540 ... 1500 kHz, KV-1 - 3.3 ... 8 MHz and KV-2 - 8.2 ... 18 MHz. Rated output power - 2 W. The range of reproducible frequencies in terms of sound pressure is 80 ... 4000 Hz. Power consumption - 60 watts. There is no other data on the radio.