Radiola network tube "Estonia-006-stereo".
Network tube radiosDomesticThe network tube radio "Estonia-006-stereo" has been produced by the Tallinn Punane-RET plant since 1973. Developed on the basis of the Estonia-stereo radio system and has a number of operational advantages. The tube amplifier is replaced with a transistor one. The electromotor AFC system in the VHF range has been replaced by an electronic one. Used broadband small-sized speakers "10MAS-1". The radiola consists of an all-wave broadcasting receiver, an II-EPU-52S playing device and two AS. The receiver operates in the LW, SV, HF and VHF-FM bands. The sensitivity from the antenna in the AM ranges is 50 µV, FM - 5 µV. Selectivity in the AM ranges 60 dB. Attenuation of the mirror channel signal in the ranges DV 60 dB, SV 50 dB, KB 26 dB and VHF 30 dB. AGC allows you to get a change in the output signal of no more than 6.5 dB when the input signal changes by 60 dB. Rated output power - 2x10 W at THD - 2%, maximum - 2x25 W. The frequency range for sound pressure is 63 ... 16000 Hz with an uneven frequency response of 14 dB. The range of tone control is 14 dB. The background level from the ULF input is no worse than 60 dB. Crosstalk attenuation between channels 30 dB from the antenna input and 40 dB from the ULF input. EPU has 3 speeds of 33, 45 and 78 rpm, hitchhiking and microlift. The dimensions of the radio receiver are 790x270x340 mm, the weight is 25 kg, the dimensions of the EPU are 450x160x330 mm, the weight is 10 kg, the dimensions of one speaker are 420x247x270 mm, the weight of one speaker is 9 kg. The price of the kit is 470 rubles. RL advertisement in Radio No. 1 for 1973.
