Since 1986, the stereo radio complex "Oda-102-stereo" was produced by the Murom RIP plant. The complex provides reception of mono and stereo transmissions in the VHF range, recording of mono and stereo programs, with subsequent playback. The complex consists of 5 functionally completed blocks; VHF tuner "Oda-102C", cassette recorder-prefix "Oda-302C", power amplifier "Oda UM-102C", preamplifier "Oda UP-102S" '15 AC-213 ''. The complex has four fixed settings; automatic frequency control and silent tuning; LED indicators for fine tuning and receiving stereo programs; automatic switching modes "mono-stereo"; FP system; switch of tape types with light indication; tape consumption counter; hitchhiking at the end of the tape in the cassette or cassette malfunction; 3-band tone control, switchable loudness; stepwise loudness reduction; LED indication of overloads; electronic short circuit protection. The possibility of connecting external signals. Output power (4 Ohms): rated 2x10 W, maximum 2x25 W. The input impedance of the speaker system is 4 ohms. The power supply voltage is 220 V. The power consumption of the tuner is 4.5 W, the tape recorder is 7 W, the power amplifier is 34 ... 100 W, and the amplifier is 10 W. Dimensions of one unit: tuner, UM and UE - 223x245x75 mm, cassette recorder 220x144x247 mm, one speaker system 160x178x265 mm. The mass of the tuner is 2.2 kg, the tape recorder is 3.5 kg, the weight is 3.6 kg, unitary load is 2 kg, and one speaker is 5.5 kg. Types of magnetic tape A4206-3; A4212-3B. The speed of the magnetic tape is 4.76 cm / s. The sensitivity of the tuner in the range of VHF-FM 4 µV. The operating frequency range of the FM tract is 31.5 ... 15000 Hz, magnetic recording using A4206-3 40 ... 12500 Hz tape, A4212-3B 40 ... 14000 Hz, amplifying acoustic device 20 ... 20000 Hz . Knock factor ± 0,2%. The NLI coefficient of the reception path is 2%, the AF path in the range of 20 ... 20000 Hz is 0.3%, on the LP MP 4%.