Sorry, this page is not translated yet. Automatic translation used.
Radio constructor "Fon-10" from the I quarter of 1989 was produced by the Moscow plant Elling. The stereo power amplifier unit is designed as a set and is designed for independent design and modernization of radio equipment. The amplifier can work with any speakers that have a resistance of at least 4 ohms. The unit is a functionally complete unit assembled using linear K174 series ICs as a module. Rated output power - 2x2 watts. The range of amplified frequencies - 40 .... 20000 Hz. The sensitivity of the amplifier is 0.25 V. The harmonic factor is 1%. The supply voltage is 15 V. Using the set "Background-10" together with the sets Background-6, 7, 8, 9, 11, you can assemble a high-quality stereo VHF-FM receiver.