Radio designer `` Tuning fork-A ''.

Radio and electrical constructors, sets.Audio AmplifiersSince 1987, the radio designer "Kamerton-A" has been producing the Kharkov plant "Etalon". RC is a complete set of radio components, assemblies and elements that allows you to assemble a high-quality AF amplifier. The main characteristics of the ultrasonic frequency converter: rated output power 2x15 W; maximum output power at a load with resistance: 8 Ohm - 2x20 W; 4 Ohm - 2x30 W; reproducible frequency band 20 ... 20,000 Hz; rated input voltage 250 mV; the range of tone control at frequencies of 40 and 16000 Hz is not less than 15 dB; harmonic distortion at a frequency of 1000 Hz no more than 0.7%; crosstalk attenuation between channels is not less than 40 dB. Amplifier dimensions 380x280x140 mm. Weight 7 kg.