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Since 1952, the lamp network radio World M-152 has been produced by the Riga State Electrotechnical Plant VEF. "World M-152" is a 13 tube all-wave superheterodyne class 1, with AC power. Designed to receive radio stations in 6 bands: LW, MW and HF and to play recordings by external EPU. The HF band is divided into 4 sub-bands, covering the broadcasting areas from 25 to 75 meters. UPCH has a bandwidth control from 7 to 13 kHz. Sensitivity 50 µV. Sensitivity from the pickup input 160 mV. The adjacent channel selectivity is 60 dB, the mirror channel in DV is 60 dB, CB is 50 dB, KV is 34 dB. Rated output power 4 watts. The band of reproduced sound frequencies on loudspeakers 8ГД-2 and 3ГД-2 is 60 ... 6500 Hz. Power consumption 160 watts. Receiver dimensions 720x490x370 mm. Its weight is 35 kg.