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The combined Russia-325-stereo electric phone was produced by Chelyabinsk PO Polet since I-kv. 1985. The device provides playback of mono and stereo records, as well as recording of mono and stereo phonograms with their subsequent playback through speakers and stereo phones. The device consists of III- EPU-74S, tape cassette panel and dual-channel amplifier, united in a common case, as well as two remote speakers. The model has: separate volume controls, stereo balance, tweeter and woofer, auto-stop in EPU, automatic skip stop at the end of the tape, temporarily stop the tape, tape counter, dial gauge, recording mode indicator light, recording level controls and volume on the stereo phones. It is possible to connect a microphone, stereo phones and sound programs to record. 45; 78 rpm. Frequency range: when playing a recording 40 ... 12500 Hz, magnetic recording 80 ... 12500 Hz. Type of tape A4205-3. Knock factor: Electrophone 0.25%, MP 0.3%. The relative level of noise and interference in the channel recording-playback -48 dB. Background level -53 dB. Maximum output power 2x5 watts. The power consumption of 40 watts from the network. Dimensions of the model 590x325x165 mm. Weight 19 kg. The price is 180 rubles. Since the beginning of the production, the microphone and the console were separate units and the console was connected to the cable with the cable (the image of the first model is in the reference book MRB-1164), then after upgrading in 1986, both devices were constructively combined in a common case. The speakers were unnamed, with loudspeakers such as 8GD-Sh-1 (or type 4GD-15) and radio-cloth were gradually replaced with branded ones with loudspeakers 4GD-35. The device was referred to as "Russia-325C-1", but its former name "Russia-325-stereo" was also used for a long time.