Karavella 1968
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Since 1968, the network tube vacuum microphone "Caravel" was produced at the Kirov factory "Ladoga". The caravel electronic microphone is designed to play records from regular and long-playing records of all formats. It has jacks for connecting an electric guitar, tape recorder and additional speaker. A two-tube amplifier, a 4GD-28 loudspeaker and a rectifier are placed in the housing. In the hinged part of the casing there is an EPU of type III-EPU-28, having three disk rotation speeds: 33, 45 and 78 rpm. Rated output power ULF 2 watts. The range of sound frequencies is 150 ... 7000 Hz. Pickup sensitivity 250 mV. The volume control range is 40 dB. Tone at the highest frequencies of 6 dB. The microphone is powered from the network, consuming power of 45 watts. The dimensions of the microphone are 536x284x151 mm. Weight 9.7 kg. ,null,ru,null,null,null,null
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Information from collection of Valery Khartchenko